500480760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320821}}^1$

素因数の和:320848

約数の個数: 64

約数和(自身を含む): 1616942880

約数和(自身を除く): 1116462120

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, 320821, 641642, 962463, 1283284, 1604105, 1924926, 2566568, 3208210, 3849852, 4170673, 4812315, 6416420, 7699704, 8341346, 9624630, 12512019, 12832840, 16682692, 19249260, 20853365, 25024038, 33365384, 38498520, 41706730, 50048076, 62560095, 83413460, 100096152, 125120190, 166826920, 250240380, 500480760]

約数ペア:

[(1, 500480760), (2, 250240380), (3, 166826920), (4, 125120190), (5, 100096152), (6, 83413460), (8, 62560095), (10, 50048076), (12, 41706730), (13, 38498520), (15, 33365384), (20, 25024038), (24, 20853365), (26, 19249260), (30, 16682692), (39, 12832840), (40, 12512019), (52, 9624630), (60, 8341346), (65, 7699704), (78, 6416420), (104, 4812315), (120, 4170673), (130, 3849852), (156, 3208210), (195, 2566568), (260, 1924926), (312, 1604105), (390, 1283284), (520, 962463), (780, 641642), (1560, 320821)]