61974480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3724

約数の個数: 80

約数和(自身を含む): 194880384

約数和(自身を除く): 132905904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 3637, 4260, 5680, 7274, 8520, 10911, 14548, 17040, 18185, 21822, 29096, 36370, 43644, 54555, 58192, 72740, 87288, 109110, 145480, 174576, 218220, 258227, 290960, 436440, 516454, 774681, 872880, 1032908, 1291135, 1549362, 2065816, 2582270, 3098724, 3873405, 4131632, 5164540, 6197448, 7746810, 10329080, 12394896, 15493620, 20658160, 30987240, 61974480]

約数ペア:

[(1, 61974480), (2, 30987240), (3, 20658160), (4, 15493620), (5, 12394896), (6, 10329080), (8, 7746810), (10, 6197448), (12, 5164540), (15, 4131632), (16, 3873405), (20, 3098724), (24, 2582270), (30, 2065816), (40, 1549362), (48, 1291135), (60, 1032908), (71, 872880), (80, 774681), (120, 516454), (142, 436440), (213, 290960), (240, 258227), (284, 218220), (355, 174576), (426, 145480), (568, 109110), (710, 87288), (852, 72740), (1065, 58192), (1136, 54555), (1420, 43644), (1704, 36370), (2130, 29096), (2840, 21822), (3408, 18185), (3637, 17040), (4260, 14548), (5680, 10911), (7274, 8520)]