2520305280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 320

約数和(自身を含む): 9159491880

約数和(自身を除く): 6639186600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 324, 360, 366, 384, 405, 432, 480, 488, 540, 549, 576, 610, 640, 648, 720, 732, 797, 810, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1296, 1440, 1464, 1594, 1620, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2391, 2440, 2592, 2745, 2880, 2928, 3188, 3240, 3294, 3456, 3660, 3904, 3985, 4320, 4392, 4782, 4880, 4941, 5184, 5490, 5760, 5856, 6376, 6480, 6588, 7173, 7320, 7808, 7970, 8235, 8640, 8784, 9564, 9760, 9882, 10368, 10980, 11712, 11955, 12752, 12960, 13176, 14346, 14640, 15940, 16470, 17280, 17568, 19128, 19520, 19764, 21519, 21960, 23424, 23910, 24705, 25504, 25920, 26352, 28692, 29280, 31880, 32940, 35136, 35865, 38256, 39040, 39528, 43038, 43920, 47820, 48617, 49410, 51008, 51840, 52704, 57384, 58560, 63760, 64557, 65880, 70272, 71730, 76512, 79056, 86076, 87840, 95640, 97234, 98820, 102016, 105408, 107595, 114768, 117120, 127520, 129114, 131760, 143460, 145851, 153024, 158112, 172152, 175680, 191280, 194468, 197640, 210816, 215190, 229536, 243085, 255040, 258228, 263520, 286920, 291702, 306048, 316224, 322785, 344304, 351360, 382560, 388936, 395280, 430380, 437553, 459072, 486170, 510080, 516456, 527040, 573840, 583404, 632448, 645570, 688608, 729255, 765120, 777872, 790560, 860760, 875106, 918144, 972340, 1032912, 1054080, 1147680, 1166808, 1291140, 1312659, 1377216, 1458510, 1530240, 1555744, 1581120, 1721520, 1750212, 1944680, 2065824, 2187765, 2295360, 2333616, 2582280, 2625318, 2754432, 2917020, 3111488, 3162240, 3443040, 3500424, 3889360, 3937977, 4131648, 4375530, 4590720, 4667232, 5164560, 5250636, 5834040, 6222976, 6563295, 6886080, 7000848, 7778720, 7875954, 8263296, 8751060, 9334464, 10329120, 10501272, 11668080, 13126590, 13772160, 14001696, 15557440, 15751908, 17502120, 18668928, 19689885, 20658240, 21002544, 23336160, 26253180, 28003392, 31114880, 31503816, 35004240, 39379770, 41316480, 42005088, 46672320, 52506360, 56006784, 63007632, 70008480, 78759540, 84010176, 93344640, 105012720, 126015264, 140016960, 157519080, 168020352, 210025440, 252030528, 280033920, 315038160, 420050880, 504061056, 630076320, 840101760, 1260152640, 2520305280]

約数ペア:

[(1, 2520305280), (2, 1260152640), (3, 840101760), (4, 630076320), (5, 504061056), (6, 420050880), (8, 315038160), (9, 280033920), (10, 252030528), (12, 210025440), (15, 168020352), (16, 157519080), (18, 140016960), (20, 126015264), (24, 105012720), (27, 93344640), (30, 84010176), (32, 78759540), (36, 70008480), (40, 63007632), (45, 56006784), (48, 52506360), (54, 46672320), (60, 42005088), (61, 41316480), (64, 39379770), (72, 35004240), (80, 31503816), (81, 31114880), (90, 28003392), (96, 26253180), (108, 23336160), (120, 21002544), (122, 20658240), (128, 19689885), (135, 18668928), (144, 17502120), (160, 15751908), (162, 15557440), (180, 14001696), (183, 13772160), (192, 13126590), (216, 11668080), (240, 10501272), (244, 10329120), (270, 9334464), (288, 8751060), (305, 8263296), (320, 7875954), (324, 7778720), (360, 7000848), (366, 6886080), (384, 6563295), (405, 6222976), (432, 5834040), (480, 5250636), (488, 5164560), (540, 4667232), (549, 4590720), (576, 4375530), (610, 4131648), (640, 3937977), (648, 3889360), (720, 3500424), (732, 3443040), (797, 3162240), (810, 3111488), (864, 2917020), (915, 2754432), (960, 2625318), (976, 2582280), (1080, 2333616), (1098, 2295360), (1152, 2187765), (1220, 2065824), (1296, 1944680), (1440, 1750212), (1464, 1721520), (1594, 1581120), (1620, 1555744), (1647, 1530240), (1728, 1458510), (1830, 1377216), (1920, 1312659), (1952, 1291140), (2160, 1166808), (2196, 1147680), (2391, 1054080), (2440, 1032912), (2592, 972340), (2745, 918144), (2880, 875106), (2928, 860760), (3188, 790560), (3240, 777872), (3294, 765120), (3456, 729255), (3660, 688608), (3904, 645570), (3985, 632448), (4320, 583404), (4392, 573840), (4782, 527040), (4880, 516456), (4941, 510080), (5184, 486170), (5490, 459072), (5760, 437553), (5856, 430380), (6376, 395280), (6480, 388936), (6588, 382560), (7173, 351360), (7320, 344304), (7808, 322785), (7970, 316224), (8235, 306048), (8640, 291702), (8784, 286920), (9564, 263520), (9760, 258228), (9882, 255040), (10368, 243085), (10980, 229536), (11712, 215190), (11955, 210816), (12752, 197640), (12960, 194468), (13176, 191280), (14346, 175680), (14640, 172152), (15940, 158112), (16470, 153024), (17280, 145851), (17568, 143460), (19128, 131760), (19520, 129114), (19764, 127520), (21519, 117120), (21960, 114768), (23424, 107595), (23910, 105408), (24705, 102016), (25504, 98820), (25920, 97234), (26352, 95640), (28692, 87840), (29280, 86076), (31880, 79056), (32940, 76512), (35136, 71730), (35865, 70272), (38256, 65880), (39040, 64557), (39528, 63760), (43038, 58560), (43920, 57384), (47820, 52704), (48617, 51840), (49410, 51008)]