129289080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63377}}^1$

素因数の和:63408

約数の個数: 64

約数和(自身を含む): 410689440

約数和(自身を除く): 281400360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 63377, 126754, 190131, 253508, 316885, 380262, 507016, 633770, 760524, 950655, 1077409, 1267540, 1521048, 1901310, 2154818, 2535080, 3232227, 3802620, 4309636, 5387045, 6464454, 7605240, 8619272, 10774090, 12928908, 16161135, 21548180, 25857816, 32322270, 43096360, 64644540, 129289080]

約数ペア:

[(1, 129289080), (2, 64644540), (3, 43096360), (4, 32322270), (5, 25857816), (6, 21548180), (8, 16161135), (10, 12928908), (12, 10774090), (15, 8619272), (17, 7605240), (20, 6464454), (24, 5387045), (30, 4309636), (34, 3802620), (40, 3232227), (51, 2535080), (60, 2154818), (68, 1901310), (85, 1521048), (102, 1267540), (120, 1077409), (136, 950655), (170, 760524), (204, 633770), (255, 507016), (340, 380262), (408, 316885), (510, 253508), (680, 190131), (1020, 126754), (2040, 63377)]