907173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3779891}}^1$

素因数の和:3779907

約数の個数: 40

約数和(自身を含む): 2812239648

約数和(自身を除く): 1905065808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3779891, 7559782, 11339673, 15119564, 18899455, 22679346, 30239128, 37798910, 45358692, 56698365, 60478256, 75597820, 90717384, 113396730, 151195640, 181434768, 226793460, 302391280, 453586920, 907173840]

約数ペア:

[(1, 907173840), (2, 453586920), (3, 302391280), (4, 226793460), (5, 181434768), (6, 151195640), (8, 113396730), (10, 90717384), (12, 75597820), (15, 60478256), (16, 56698365), (20, 45358692), (24, 37798910), (30, 30239128), (40, 22679346), (48, 18899455), (60, 15119564), (80, 11339673), (120, 7559782), (240, 3779891)]