122121480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78283}}^1$

素因数の和:78310

約数の個数: 64

約数和(自身を含む): 394551360

約数和(自身を除く): 272429880

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, 1560, 78283, 156566, 234849, 313132, 391415, 469698, 626264, 782830, 939396, 1017679, 1174245, 1565660, 1878792, 2035358, 2348490, 3053037, 3131320, 4070716, 4696980, 5088395, 6106074, 8141432, 9393960, 10176790, 12212148, 15265185, 20353580, 24424296, 30530370, 40707160, 61060740, 122121480]

約数ペア:

[(1, 122121480), (2, 61060740), (3, 40707160), (4, 30530370), (5, 24424296), (6, 20353580), (8, 15265185), (10, 12212148), (12, 10176790), (13, 9393960), (15, 8141432), (20, 6106074), (24, 5088395), (26, 4696980), (30, 4070716), (39, 3131320), (40, 3053037), (52, 2348490), (60, 2035358), (65, 1878792), (78, 1565660), (104, 1174245), (120, 1017679), (130, 939396), (156, 782830), (195, 626264), (260, 469698), (312, 391415), (390, 313132), (520, 234849), (780, 156566), (1560, 78283)]