299179920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95891}}^1$

素因数の和:95920

約数の個数: 80

約数和(自身を含む): 998811072

約数和(自身を除く): 699631152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 95891, 191782, 287673, 383564, 479455, 575346, 767128, 958910, 1150692, 1246583, 1438365, 1534256, 1917820, 2301384, 2493166, 2876730, 3739749, 3835640, 4602768, 4986332, 5753460, 6232915, 7479498, 7671280, 9972664, 11506920, 12465830, 14958996, 18698745, 19945328, 23013840, 24931660, 29917992, 37397490, 49863320, 59835984, 74794980, 99726640, 149589960, 299179920]

約数ペア:

[(1, 299179920), (2, 149589960), (3, 99726640), (4, 74794980), (5, 59835984), (6, 49863320), (8, 37397490), (10, 29917992), (12, 24931660), (13, 23013840), (15, 19945328), (16, 18698745), (20, 14958996), (24, 12465830), (26, 11506920), (30, 9972664), (39, 7671280), (40, 7479498), (48, 6232915), (52, 5753460), (60, 4986332), (65, 4602768), (78, 3835640), (80, 3739749), (104, 2876730), (120, 2493166), (130, 2301384), (156, 1917820), (195, 1534256), (208, 1438365), (240, 1246583), (260, 1150692), (312, 958910), (390, 767128), (520, 575346), (624, 479455), (780, 383564), (1040, 287673), (1560, 191782), (3120, 95891)]