89810760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57571}}^1$

素因数の和:57598

約数の個数: 64

約数和(自身を含む): 290162880

約数和(自身を除く): 200352120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57571, 115142, 172713, 230284, 287855, 345426, 460568, 575710, 690852, 748423, 863565, 1151420, 1381704, 1496846, 1727130, 2245269, 2302840, 2993692, 3454260, 3742115, 4490538, 5987384, 6908520, 7484230, 8981076, 11226345, 14968460, 17962152, 22452690, 29936920, 44905380, 89810760]

約数ペア:

[(1, 89810760), (2, 44905380), (3, 29936920), (4, 22452690), (5, 17962152), (6, 14968460), (8, 11226345), (10, 8981076), (12, 7484230), (13, 6908520), (15, 5987384), (20, 4490538), (24, 3742115), (26, 3454260), (30, 2993692), (39, 2302840), (40, 2245269), (52, 1727130), (60, 1496846), (65, 1381704), (78, 1151420), (104, 863565), (120, 748423), (130, 690852), (156, 575710), (195, 460568), (260, 345426), (312, 287855), (390, 230284), (520, 172713), (780, 115142), (1560, 57571)]