90233040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375971}}^1$

素因数の和:375987

約数の個数: 40

約数和(自身を含む): 279723168

約数和(自身を除く): 189490128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375971, 751942, 1127913, 1503884, 1879855, 2255826, 3007768, 3759710, 4511652, 5639565, 6015536, 7519420, 9023304, 11279130, 15038840, 18046608, 22558260, 30077680, 45116520, 90233040]

約数ペア:

[(1, 90233040), (2, 45116520), (3, 30077680), (4, 22558260), (5, 18046608), (6, 15038840), (8, 11279130), (10, 9023304), (12, 7519420), (15, 6015536), (16, 5639565), (20, 4511652), (24, 3759710), (30, 3007768), (40, 2255826), (48, 1879855), (60, 1503884), (80, 1127913), (120, 751942), (240, 375971)]