72430860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22777}}^1$

素因数の和:22842

約数の個数: 48

約数和(自身を含む): 206642016

約数和(自身を除く): 134211156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 22777, 45554, 68331, 91108, 113885, 136662, 227770, 273324, 341655, 455540, 683310, 1207181, 1366620, 2414362, 3621543, 4828724, 6035905, 7243086, 12071810, 14486172, 18107715, 24143620, 36215430, 72430860]

約数ペア:

[(1, 72430860), (2, 36215430), (3, 24143620), (4, 18107715), (5, 14486172), (6, 12071810), (10, 7243086), (12, 6035905), (15, 4828724), (20, 3621543), (30, 2414362), (53, 1366620), (60, 1207181), (106, 683310), (159, 455540), (212, 341655), (265, 273324), (318, 227770), (530, 136662), (636, 113885), (795, 91108), (1060, 68331), (1590, 45554), (3180, 22777)]