61324080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{255517}}^1$

素因数の和:255533

約数の個数: 40

約数和(自身を含む): 190105392

約数和(自身を除く): 128781312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 255517, 511034, 766551, 1022068, 1277585, 1533102, 2044136, 2555170, 3066204, 3832755, 4088272, 5110340, 6132408, 7665510, 10220680, 12264816, 15331020, 20441360, 30662040, 61324080]

約数ペア:

[(1, 61324080), (2, 30662040), (3, 20441360), (4, 15331020), (5, 12264816), (6, 10220680), (8, 7665510), (10, 6132408), (12, 5110340), (15, 4088272), (16, 3832755), (20, 3066204), (24, 2555170), (30, 2044136), (40, 1533102), (48, 1277585), (60, 1022068), (80, 766551), (120, 511034), (240, 255517)]