84798480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27179}}^1$

素因数の和:27208

約数の個数: 80

約数和(自身を含む): 283106880

約数和(自身を除く): 198308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27179, 54358, 81537, 108716, 135895, 163074, 217432, 271790, 326148, 353327, 407685, 434864, 543580, 652296, 706654, 815370, 1059981, 1087160, 1304592, 1413308, 1630740, 1766635, 2119962, 2174320, 2826616, 3261480, 3533270, 4239924, 5299905, 5653232, 6522960, 7066540, 8479848, 10599810, 14133080, 16959696, 21199620, 28266160, 42399240, 84798480]

約数ペア:

[(1, 84798480), (2, 42399240), (3, 28266160), (4, 21199620), (5, 16959696), (6, 14133080), (8, 10599810), (10, 8479848), (12, 7066540), (13, 6522960), (15, 5653232), (16, 5299905), (20, 4239924), (24, 3533270), (26, 3261480), (30, 2826616), (39, 2174320), (40, 2119962), (48, 1766635), (52, 1630740), (60, 1413308), (65, 1304592), (78, 1087160), (80, 1059981), (104, 815370), (120, 706654), (130, 652296), (156, 543580), (195, 434864), (208, 407685), (240, 353327), (260, 326148), (312, 271790), (390, 217432), (520, 163074), (624, 135895), (780, 108716), (1040, 81537), (1560, 54358), (3120, 27179)]