162740240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12037}}^1$

素因数の和:12076

約数の個数: 60

約数和(自身を含む): 409749444

約数和(自身を除く): 247009204

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 12037, 13520, 24074, 48148, 60185, 96296, 120370, 156481, 192592, 240740, 312962, 481480, 625924, 782405, 962960, 1251848, 1564810, 2034253, 2503696, 3129620, 4068506, 6259240, 8137012, 10171265, 12518480, 16274024, 20342530, 32548048, 40685060, 81370120, 162740240]

約数ペア:

[(1, 162740240), (2, 81370120), (4, 40685060), (5, 32548048), (8, 20342530), (10, 16274024), (13, 12518480), (16, 10171265), (20, 8137012), (26, 6259240), (40, 4068506), (52, 3129620), (65, 2503696), (80, 2034253), (104, 1564810), (130, 1251848), (169, 962960), (208, 782405), (260, 625924), (338, 481480), (520, 312962), (676, 240740), (845, 192592), (1040, 156481), (1352, 120370), (1690, 96296), (2704, 60185), (3380, 48148), (6760, 24074), (12037, 13520)]