15082920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41897}}^1$

素因数の和:41914

約数の個数: 48

約数和(自身を含む): 49020660

約数和(自身を除く): 33937740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 41897, 83794, 125691, 167588, 209485, 251382, 335176, 377073, 418970, 502764, 628455, 754146, 837940, 1005528, 1256910, 1508292, 1675880, 1885365, 2513820, 3016584, 3770730, 5027640, 7541460, 15082920]

約数ペア:

[(1, 15082920), (2, 7541460), (3, 5027640), (4, 3770730), (5, 3016584), (6, 2513820), (8, 1885365), (9, 1675880), (10, 1508292), (12, 1256910), (15, 1005528), (18, 837940), (20, 754146), (24, 628455), (30, 502764), (36, 418970), (40, 377073), (45, 335176), (60, 251382), (72, 209485), (90, 167588), (120, 125691), (180, 83794), (360, 41897)]