315589140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2927}}^1$

素因数の和:3541

約数の個数: 72

約数和(自身を含む): 959212800

約数和(自身を除く): 643623660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1797, 2396, 2927, 2995, 3594, 5391, 5854, 5990, 7188, 8781, 8985, 10782, 11708, 11980, 14635, 17562, 17970, 21564, 26343, 26955, 29270, 35124, 35940, 43905, 52686, 53910, 58540, 87810, 105372, 107820, 131715, 175620, 263430, 526860, 1753273, 3506546, 5259819, 7013092, 8766365, 10519638, 15779457, 17532730, 21039276, 26299095, 31558914, 35065460, 52598190, 63117828, 78897285, 105196380, 157794570, 315589140]

約数ペア:

[(1, 315589140), (2, 157794570), (3, 105196380), (4, 78897285), (5, 63117828), (6, 52598190), (9, 35065460), (10, 31558914), (12, 26299095), (15, 21039276), (18, 17532730), (20, 15779457), (30, 10519638), (36, 8766365), (45, 7013092), (60, 5259819), (90, 3506546), (180, 1753273), (599, 526860), (1198, 263430), (1797, 175620), (2396, 131715), (2927, 107820), (2995, 105372), (3594, 87810), (5391, 58540), (5854, 53910), (5990, 52686), (7188, 43905), (8781, 35940), (8985, 35124), (10782, 29270), (11708, 26955), (11980, 26343), (14635, 21564), (17562, 17970)]