12030680

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1801}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 27246240

約数和(自身を除く): 15215560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 1801, 3340, 3602, 6680, 7204, 9005, 14408, 18010, 36020, 72040, 300767, 601534, 1203068, 1503835, 2406136, 3007670, 6015340, 12030680]

約数ペア:

[(1, 12030680), (2, 6015340), (4, 3007670), (5, 2406136), (8, 1503835), (10, 1203068), (20, 601534), (40, 300767), (167, 72040), (334, 36020), (668, 18010), (835, 14408), (1336, 9005), (1670, 7204), (1801, 6680), (3340, 3602)]