1890228960

素因数分解:

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

素因数の和:888

約数の個数: 288

約数和(自身を含む): 6807501792

約数和(自身を除く): 4917272832

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, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 243, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 486, 488, 540, 549, 610, 648, 720, 732, 797, 810, 864, 915, 972, 976, 1080, 1098, 1215, 1220, 1296, 1440, 1464, 1594, 1620, 1647, 1830, 1944, 1952, 2160, 2196, 2391, 2430, 2440, 2592, 2745, 2928, 3188, 3240, 3294, 3660, 3888, 3985, 4320, 4392, 4782, 4860, 4880, 4941, 5490, 5856, 6376, 6480, 6588, 7173, 7320, 7776, 7970, 8235, 8784, 9564, 9720, 9760, 9882, 10980, 11955, 12752, 12960, 13176, 14346, 14640, 14823, 15940, 16470, 17568, 19128, 19440, 19764, 21519, 21960, 23910, 24705, 25504, 26352, 28692, 29280, 29646, 31880, 32940, 35865, 38256, 38880, 39528, 43038, 43920, 47820, 48617, 49410, 52704, 57384, 59292, 63760, 64557, 65880, 71730, 74115, 76512, 79056, 86076, 87840, 95640, 97234, 98820, 107595, 114768, 118584, 127520, 129114, 131760, 143460, 145851, 148230, 158112, 172152, 191280, 193671, 194468, 197640, 215190, 229536, 237168, 243085, 258228, 263520, 286920, 291702, 296460, 322785, 344304, 382560, 387342, 388936, 395280, 430380, 437553, 474336, 486170, 516456, 573840, 583404, 592920, 645570, 688608, 729255, 774684, 777872, 790560, 860760, 875106, 968355, 972340, 1032912, 1147680, 1166808, 1185840, 1291140, 1312659, 1458510, 1549368, 1555744, 1721520, 1750212, 1936710, 1944680, 2065824, 2187765, 2333616, 2371680, 2582280, 2625318, 2917020, 3098736, 3443040, 3500424, 3873420, 3889360, 3937977, 4375530, 4667232, 5164560, 5250636, 5834040, 6197472, 6563295, 7000848, 7746840, 7778720, 7875954, 8751060, 10329120, 10501272, 11668080, 11813931, 13126590, 14001696, 15493680, 15751908, 17502120, 19689885, 21002544, 23336160, 23627862, 26253180, 30987360, 31503816, 35004240, 39379770, 42005088, 47255724, 52506360, 59069655, 63007632, 70008480, 78759540, 94511448, 105012720, 118139310, 126015264, 157519080, 189022896, 210025440, 236278620, 315038160, 378045792, 472557240, 630076320, 945114480, 1890228960]

約数ペア:

[(1, 1890228960), (2, 945114480), (3, 630076320), (4, 472557240), (5, 378045792), (6, 315038160), (8, 236278620), (9, 210025440), (10, 189022896), (12, 157519080), (15, 126015264), (16, 118139310), (18, 105012720), (20, 94511448), (24, 78759540), (27, 70008480), (30, 63007632), (32, 59069655), (36, 52506360), (40, 47255724), (45, 42005088), (48, 39379770), (54, 35004240), (60, 31503816), (61, 30987360), (72, 26253180), (80, 23627862), (81, 23336160), (90, 21002544), (96, 19689885), (108, 17502120), (120, 15751908), (122, 15493680), (135, 14001696), (144, 13126590), (160, 11813931), (162, 11668080), (180, 10501272), (183, 10329120), (216, 8751060), (240, 7875954), (243, 7778720), (244, 7746840), (270, 7000848), (288, 6563295), (305, 6197472), (324, 5834040), (360, 5250636), (366, 5164560), (405, 4667232), (432, 4375530), (480, 3937977), (486, 3889360), (488, 3873420), (540, 3500424), (549, 3443040), (610, 3098736), (648, 2917020), (720, 2625318), (732, 2582280), (797, 2371680), (810, 2333616), (864, 2187765), (915, 2065824), (972, 1944680), (976, 1936710), (1080, 1750212), (1098, 1721520), (1215, 1555744), (1220, 1549368), (1296, 1458510), (1440, 1312659), (1464, 1291140), (1594, 1185840), (1620, 1166808), (1647, 1147680), (1830, 1032912), (1944, 972340), (1952, 968355), (2160, 875106), (2196, 860760), (2391, 790560), (2430, 777872), (2440, 774684), (2592, 729255), (2745, 688608), (2928, 645570), (3188, 592920), (3240, 583404), (3294, 573840), (3660, 516456), (3888, 486170), (3985, 474336), (4320, 437553), (4392, 430380), (4782, 395280), (4860, 388936), (4880, 387342), (4941, 382560), (5490, 344304), (5856, 322785), (6376, 296460), (6480, 291702), (6588, 286920), (7173, 263520), (7320, 258228), (7776, 243085), (7970, 237168), (8235, 229536), (8784, 215190), (9564, 197640), (9720, 194468), (9760, 193671), (9882, 191280), (10980, 172152), (11955, 158112), (12752, 148230), (12960, 145851), (13176, 143460), (14346, 131760), (14640, 129114), (14823, 127520), (15940, 118584), (16470, 114768), (17568, 107595), (19128, 98820), (19440, 97234), (19764, 95640), (21519, 87840), (21960, 86076), (23910, 79056), (24705, 76512), (25504, 74115), (26352, 71730), (28692, 65880), (29280, 64557), (29646, 63760), (31880, 59292), (32940, 57384), (35865, 52704), (38256, 49410), (38880, 48617), (39528, 47820), (43038, 43920)]