77002680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14923}}^1$

素因数の和:14980

約数の個数: 64

約数和(自身を含む): 236396160

約数和(自身を除く): 159393480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 14923, 29846, 44769, 59692, 74615, 89538, 119384, 149230, 179076, 223845, 298460, 358152, 447690, 596920, 641689, 895380, 1283378, 1790760, 1925067, 2566756, 3208445, 3850134, 5133512, 6416890, 7700268, 9625335, 12833780, 15400536, 19250670, 25667560, 38501340, 77002680]

約数ペア:

[(1, 77002680), (2, 38501340), (3, 25667560), (4, 19250670), (5, 15400536), (6, 12833780), (8, 9625335), (10, 7700268), (12, 6416890), (15, 5133512), (20, 3850134), (24, 3208445), (30, 2566756), (40, 1925067), (43, 1790760), (60, 1283378), (86, 895380), (120, 641689), (129, 596920), (172, 447690), (215, 358152), (258, 298460), (344, 223845), (430, 179076), (516, 149230), (645, 119384), (860, 89538), (1032, 74615), (1290, 59692), (1720, 44769), (2580, 29846), (5160, 14923)]