1337288580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{140177}}^1$

素因数の和:140245

約数の個数: 72

約数和(自身を含む): 4133008152

約数和(自身を除く): 2795719572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 140177, 280354, 420531, 560708, 700885, 841062, 1261593, 1401770, 1682124, 2102655, 2523186, 2803540, 4205310, 5046372, 6307965, 7429381, 8410620, 12615930, 14858762, 22288143, 25231860, 29717524, 37146905, 44576286, 66864429, 74293810, 89152572, 111440715, 133728858, 148587620, 222881430, 267457716, 334322145, 445762860, 668644290, 1337288580]

約数ペア:

[(1, 1337288580), (2, 668644290), (3, 445762860), (4, 334322145), (5, 267457716), (6, 222881430), (9, 148587620), (10, 133728858), (12, 111440715), (15, 89152572), (18, 74293810), (20, 66864429), (30, 44576286), (36, 37146905), (45, 29717524), (53, 25231860), (60, 22288143), (90, 14858762), (106, 12615930), (159, 8410620), (180, 7429381), (212, 6307965), (265, 5046372), (318, 4205310), (477, 2803540), (530, 2523186), (636, 2102655), (795, 1682124), (954, 1401770), (1060, 1261593), (1590, 841062), (1908, 700885), (2385, 560708), (3180, 420531), (4770, 280354), (9540, 140177)]