48642360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31181}}^1$

素因数の和:31208

約数の個数: 64

約数和(自身を含む): 157157280

約数和(自身を除く): 108514920

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, 31181, 62362, 93543, 124724, 155905, 187086, 249448, 311810, 374172, 405353, 467715, 623620, 748344, 810706, 935430, 1216059, 1247240, 1621412, 1870860, 2026765, 2432118, 3242824, 3741720, 4053530, 4864236, 6080295, 8107060, 9728472, 12160590, 16214120, 24321180, 48642360]

約数ペア:

[(1, 48642360), (2, 24321180), (3, 16214120), (4, 12160590), (5, 9728472), (6, 8107060), (8, 6080295), (10, 4864236), (12, 4053530), (13, 3741720), (15, 3242824), (20, 2432118), (24, 2026765), (26, 1870860), (30, 1621412), (39, 1247240), (40, 1216059), (52, 935430), (60, 810706), (65, 748344), (78, 623620), (104, 467715), (120, 405353), (130, 374172), (156, 311810), (195, 249448), (260, 187086), (312, 155905), (390, 124724), (520, 93543), (780, 62362), (1560, 31181)]