18624120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{155201}}^1$

素因数の和:155215

約数の個数: 32

約数和(自身を含む): 55872720

約数和(自身を除く): 37248600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 155201, 310402, 465603, 620804, 776005, 931206, 1241608, 1552010, 1862412, 2328015, 3104020, 3724824, 4656030, 6208040, 9312060, 18624120]

約数ペア:

[(1, 18624120), (2, 9312060), (3, 6208040), (4, 4656030), (5, 3724824), (6, 3104020), (8, 2328015), (10, 1862412), (12, 1552010), (15, 1241608), (20, 931206), (24, 776005), (30, 620804), (40, 465603), (60, 310402), (120, 155201)]