1570805520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{123491}}^1$

素因数の和:123560

約数の個数: 80

約数和(自身を含む): 4961414592

約数和(自身を除く): 3390609072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 123491, 246982, 370473, 493964, 617455, 740946, 987928, 1234910, 1481892, 1852365, 1975856, 2469820, 2963784, 3704730, 4939640, 5927568, 6545023, 7409460, 9879280, 13090046, 14818920, 19635069, 26180092, 29637840, 32725115, 39270138, 52360184, 65450230, 78540276, 98175345, 104720368, 130900460, 157080552, 196350690, 261800920, 314161104, 392701380, 523601840, 785402760, 1570805520]

約数ペア:

[(1, 1570805520), (2, 785402760), (3, 523601840), (4, 392701380), (5, 314161104), (6, 261800920), (8, 196350690), (10, 157080552), (12, 130900460), (15, 104720368), (16, 98175345), (20, 78540276), (24, 65450230), (30, 52360184), (40, 39270138), (48, 32725115), (53, 29637840), (60, 26180092), (80, 19635069), (106, 14818920), (120, 13090046), (159, 9879280), (212, 7409460), (240, 6545023), (265, 5927568), (318, 4939640), (424, 3704730), (530, 2963784), (636, 2469820), (795, 1975856), (848, 1852365), (1060, 1481892), (1272, 1234910), (1590, 987928), (2120, 740946), (2544, 617455), (3180, 493964), (4240, 370473), (6360, 246982), (12720, 123491)]