231254160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{963559}}^1$

素因数の和:963575

約数の個数: 40

約数和(自身を含む): 716888640

約数和(自身を除く): 485634480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 963559, 1927118, 2890677, 3854236, 4817795, 5781354, 7708472, 9635590, 11562708, 14453385, 15416944, 19271180, 23125416, 28906770, 38542360, 46250832, 57813540, 77084720, 115627080, 231254160]

約数ペア:

[(1, 231254160), (2, 115627080), (3, 77084720), (4, 57813540), (5, 46250832), (6, 38542360), (8, 28906770), (10, 23125416), (12, 19271180), (15, 15416944), (16, 14453385), (20, 11562708), (24, 9635590), (30, 7708472), (40, 5781354), (48, 4817795), (60, 3854236), (80, 2890677), (120, 1927118), (240, 963559)]