8613381240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2658451}}^1$

素因数の和:2658474

約数の個数: 80

約数和(自身を含む): 28950542280

約数和(自身を除く): 20337161040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 2658451, 5316902, 7975353, 10633804, 13292255, 15950706, 21267608, 23926059, 26584510, 31901412, 39876765, 47852118, 53169020, 63802824, 71778177, 79753530, 95704236, 106338040, 119630295, 143556354, 159507060, 191408472, 215334531, 239260590, 287112708, 319014120, 358890885, 430669062, 478521180, 574225416, 717781770, 861338124, 957042360, 1076672655, 1435563540, 1722676248, 2153345310, 2871127080, 4306690620, 8613381240]

約数ペア:

[(1, 8613381240), (2, 4306690620), (3, 2871127080), (4, 2153345310), (5, 1722676248), (6, 1435563540), (8, 1076672655), (9, 957042360), (10, 861338124), (12, 717781770), (15, 574225416), (18, 478521180), (20, 430669062), (24, 358890885), (27, 319014120), (30, 287112708), (36, 239260590), (40, 215334531), (45, 191408472), (54, 159507060), (60, 143556354), (72, 119630295), (81, 106338040), (90, 95704236), (108, 79753530), (120, 71778177), (135, 63802824), (162, 53169020), (180, 47852118), (216, 39876765), (270, 31901412), (324, 26584510), (360, 23926059), (405, 21267608), (540, 15950706), (648, 13292255), (810, 10633804), (1080, 7975353), (1620, 5316902), (3240, 2658451)]