1421160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 3175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 911, 1560, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 10932, 11843, 13665, 18220, 21864, 23686, 27330, 35529, 36440, 47372, 54660, 59215, 71058, 94744, 109320, 118430, 142116, 177645, 236860, 284232, 355290, 473720, 710580, 1421160]

約数ペア:

[(1, 1421160), (2, 710580), (3, 473720), (4, 355290), (5, 284232), (6, 236860), (8, 177645), (10, 142116), (12, 118430), (13, 109320), (15, 94744), (20, 71058), (24, 59215), (26, 54660), (30, 47372), (39, 36440), (40, 35529), (52, 27330), (60, 23686), (65, 21864), (78, 18220), (104, 13665), (120, 11843), (130, 10932), (156, 9110), (195, 7288), (260, 5466), (312, 4555), (390, 3644), (520, 2733), (780, 1822), (911, 1560)]