74070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28057}}^1$

素因数の和:28084

約数の個数: 80

約数和(自身を含む): 250501824

約数和(自身を除く): 176431344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28057, 56114, 84171, 112228, 140285, 168342, 224456, 280570, 308627, 336684, 420855, 448912, 561140, 617254, 673368, 841710, 925881, 1122280, 1234508, 1346736, 1543135, 1683420, 1851762, 2244560, 2469016, 3086270, 3366840, 3703524, 4629405, 4938032, 6172540, 6733680, 7407048, 9258810, 12345080, 14814096, 18517620, 24690160, 37035240, 74070480]

約数ペア:

[(1, 74070480), (2, 37035240), (3, 24690160), (4, 18517620), (5, 14814096), (6, 12345080), (8, 9258810), (10, 7407048), (11, 6733680), (12, 6172540), (15, 4938032), (16, 4629405), (20, 3703524), (22, 3366840), (24, 3086270), (30, 2469016), (33, 2244560), (40, 1851762), (44, 1683420), (48, 1543135), (55, 1346736), (60, 1234508), (66, 1122280), (80, 925881), (88, 841710), (110, 673368), (120, 617254), (132, 561140), (165, 448912), (176, 420855), (220, 336684), (240, 308627), (264, 280570), (330, 224456), (440, 168342), (528, 140285), (660, 112228), (880, 84171), (1320, 56114), (2640, 28057)]