86138040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{717817}}^1$

素因数の和:717831

約数の個数: 32

約数和(自身を含む): 258414480

約数和(自身を除く): 172276440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 717817, 1435634, 2153451, 2871268, 3589085, 4306902, 5742536, 7178170, 8613804, 10767255, 14356340, 17227608, 21534510, 28712680, 43069020, 86138040]

約数ペア:

[(1, 86138040), (2, 43069020), (3, 28712680), (4, 21534510), (5, 17227608), (6, 14356340), (8, 10767255), (10, 8613804), (12, 7178170), (15, 5742536), (20, 4306902), (24, 3589085), (30, 2871268), (40, 2153451), (60, 1435634), (120, 717817)]