74964240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8041

約数の個数: 120

約数和(自身を含む): 271154520

約数和(自身を除く): 196190280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8009, 9360, 16018, 24027, 32036, 40045, 48054, 64072, 72081, 80090, 96108, 104117, 120135, 128144, 144162, 160180, 192216, 208234, 240270, 288324, 312351, 320360, 360405, 384432, 416468, 480540, 520585, 576648, 624702, 640720, 720810, 832936, 937053, 961080, 1041170, 1153296, 1249404, 1441620, 1561755, 1665872, 1874106, 1922160, 2082340, 2498808, 2883240, 3123510, 3748212, 4164680, 4685265, 4997616, 5766480, 6247020, 7496424, 8329360, 9370530, 12494040, 14992848, 18741060, 24988080, 37482120, 74964240]

約数ペア:

[(1, 74964240), (2, 37482120), (3, 24988080), (4, 18741060), (5, 14992848), (6, 12494040), (8, 9370530), (9, 8329360), (10, 7496424), (12, 6247020), (13, 5766480), (15, 4997616), (16, 4685265), (18, 4164680), (20, 3748212), (24, 3123510), (26, 2883240), (30, 2498808), (36, 2082340), (39, 1922160), (40, 1874106), (45, 1665872), (48, 1561755), (52, 1441620), (60, 1249404), (65, 1153296), (72, 1041170), (78, 961080), (80, 937053), (90, 832936), (104, 720810), (117, 640720), (120, 624702), (130, 576648), (144, 520585), (156, 480540), (180, 416468), (195, 384432), (208, 360405), (234, 320360), (240, 312351), (260, 288324), (312, 240270), (360, 208234), (390, 192216), (468, 160180), (520, 144162), (585, 128144), (624, 120135), (720, 104117), (780, 96108), (936, 80090), (1040, 72081), (1170, 64072), (1560, 48054), (1872, 40045), (2340, 32036), (3120, 24027), (4680, 16018), (8009, 9360)]