15291210180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254853503}}^1$

素因数の和:254853515

約数の個数: 24

約数和(自身を含む): 42815388672

約数和(自身を除く): 27524178492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254853503, 509707006, 764560509, 1019414012, 1274267515, 1529121018, 2548535030, 3058242036, 3822802545, 5097070060, 7645605090, 15291210180]

約数ペア:

[(1, 15291210180), (2, 7645605090), (3, 5097070060), (4, 3822802545), (5, 3058242036), (6, 2548535030), (10, 1529121018), (12, 1274267515), (15, 1019414012), (20, 764560509), (30, 509707006), (60, 254853503)]