24399960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15668

約数の個数: 64

約数和(自身を含む): 78835680

約数和(自身を除く): 54435720

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, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 156410, 187692, 203333, 234615, 312820, 375384, 406666, 469230, 609999, 625640, 813332, 938460, 1016665, 1219998, 1626664, 1876920, 2033330, 2439996, 3049995, 4066660, 4879992, 6099990, 8133320, 12199980, 24399960]

約数ペア:

[(1, 24399960), (2, 12199980), (3, 8133320), (4, 6099990), (5, 4879992), (6, 4066660), (8, 3049995), (10, 2439996), (12, 2033330), (13, 1876920), (15, 1626664), (20, 1219998), (24, 1016665), (26, 938460), (30, 813332), (39, 625640), (40, 609999), (52, 469230), (60, 406666), (65, 375384), (78, 312820), (104, 234615), (120, 203333), (130, 187692), (156, 156410), (195, 125128), (260, 93846), (312, 78205), (390, 62564), (520, 46923), (780, 31282), (1560, 15641)]