87020580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14081}}^1$

素因数の和:14196

約数の個数: 48

約数和(自身を含む): 246040704

約数和(自身を除く): 159020124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 14081, 28162, 42243, 56324, 70405, 84486, 140810, 168972, 211215, 281620, 422430, 844860, 1450343, 2900686, 4351029, 5801372, 7251715, 8702058, 14503430, 17404116, 21755145, 29006860, 43510290, 87020580]

約数ペア:

[(1, 87020580), (2, 43510290), (3, 29006860), (4, 21755145), (5, 17404116), (6, 14503430), (10, 8702058), (12, 7251715), (15, 5801372), (20, 4351029), (30, 2900686), (60, 1450343), (103, 844860), (206, 422430), (309, 281620), (412, 211215), (515, 168972), (618, 140810), (1030, 84486), (1236, 70405), (1545, 56324), (2060, 42243), (3090, 28162), (6180, 14081)]