2398565520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9532

約数の個数: 240

約数和(自身を含む): 8997049152

約数和(自身を除く): 6598483632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9491, 9720, 10530, 12636, 14040, 15795, 16848, 18982, 19440, 21060, 25272, 28080, 28473, 31590, 37964, 42120, 47455, 50544, 56946, 63180, 75928, 84240, 85419, 94910, 113892, 123383, 126360, 142365, 151856, 170838, 189820, 227784, 246766, 252720, 256257, 284730, 341676, 370149, 379640, 427095, 455568, 493532, 512514, 569460, 616915, 683352, 740298, 759280, 768771, 854190, 987064, 1025028, 1110447, 1138920, 1233830, 1281285, 1366704, 1480596, 1537542, 1708380, 1850745, 1974128, 2050056, 2220894, 2277840, 2306313, 2467660, 2562570, 2961192, 3075084, 3331341, 3416760, 3701490, 3843855, 4100112, 4441788, 4612626, 4935320, 5125140, 5552235, 5922384, 6150168, 6662682, 6833520, 7402980, 7687710, 8883576, 9225252, 9870640, 9994023, 10250280, 11104470, 11531565, 12300336, 13325364, 14805960, 15375420, 16656705, 17767152, 18450504, 19988046, 20500560, 22208940, 23063130, 26650728, 29611920, 29982069, 30750840, 33313410, 36901008, 39976092, 44417880, 46126260, 49970115, 53301456, 59964138, 61501680, 66626820, 79952184, 88835760, 92252520, 99940230, 119928276, 133253640, 149910345, 159904368, 184505040, 199880460, 239856552, 266507280, 299820690, 399760920, 479713104, 599641380, 799521840, 1199282760, 2398565520]

約数ペア:

[(1, 2398565520), (2, 1199282760), (3, 799521840), (4, 599641380), (5, 479713104), (6, 399760920), (8, 299820690), (9, 266507280), (10, 239856552), (12, 199880460), (13, 184505040), (15, 159904368), (16, 149910345), (18, 133253640), (20, 119928276), (24, 99940230), (26, 92252520), (27, 88835760), (30, 79952184), (36, 66626820), (39, 61501680), (40, 59964138), (45, 53301456), (48, 49970115), (52, 46126260), (54, 44417880), (60, 39976092), (65, 36901008), (72, 33313410), (78, 30750840), (80, 29982069), (81, 29611920), (90, 26650728), (104, 23063130), (108, 22208940), (117, 20500560), (120, 19988046), (130, 18450504), (135, 17767152), (144, 16656705), (156, 15375420), (162, 14805960), (180, 13325364), (195, 12300336), (208, 11531565), (216, 11104470), (234, 10250280), (240, 9994023), (243, 9870640), (260, 9225252), (270, 8883576), (312, 7687710), (324, 7402980), (351, 6833520), (360, 6662682), (390, 6150168), (405, 5922384), (432, 5552235), (468, 5125140), (486, 4935320), (520, 4612626), (540, 4441788), (585, 4100112), (624, 3843855), (648, 3701490), (702, 3416760), (720, 3331341), (780, 3075084), (810, 2961192), (936, 2562570), (972, 2467660), (1040, 2306313), (1053, 2277840), (1080, 2220894), (1170, 2050056), (1215, 1974128), (1296, 1850745), (1404, 1708380), (1560, 1537542), (1620, 1480596), (1755, 1366704), (1872, 1281285), (1944, 1233830), (2106, 1138920), (2160, 1110447), (2340, 1025028), (2430, 987064), (2808, 854190), (3120, 768771), (3159, 759280), (3240, 740298), (3510, 683352), (3888, 616915), (4212, 569460), (4680, 512514), (4860, 493532), (5265, 455568), (5616, 427095), (6318, 379640), (6480, 370149), (7020, 341676), (8424, 284730), (9360, 256257), (9491, 252720), (9720, 246766), (10530, 227784), (12636, 189820), (14040, 170838), (15795, 151856), (16848, 142365), (18982, 126360), (19440, 123383), (21060, 113892), (25272, 94910), (28080, 85419), (28473, 84240), (31590, 75928), (37964, 63180), (42120, 56946), (47455, 50544)]