15056520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125471}}^1$

素因数の和:125485

約数の個数: 32

約数和(自身を含む): 45169920

約数和(自身を除く): 30113400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125471, 250942, 376413, 501884, 627355, 752826, 1003768, 1254710, 1505652, 1882065, 2509420, 3011304, 3764130, 5018840, 7528260, 15056520]

約数ペア:

[(1, 15056520), (2, 7528260), (3, 5018840), (4, 3764130), (5, 3011304), (6, 2509420), (8, 1882065), (10, 1505652), (12, 1254710), (15, 1003768), (20, 752826), (24, 627355), (30, 501884), (40, 376413), (60, 250942), (120, 125471)]