30113040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125471}}^1$

素因数の和:125487

約数の個数: 40

約数和(自身を含む): 93351168

約数和(自身を除く): 63238128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125471, 250942, 376413, 501884, 627355, 752826, 1003768, 1254710, 1505652, 1882065, 2007536, 2509420, 3011304, 3764130, 5018840, 6022608, 7528260, 10037680, 15056520, 30113040]

約数ペア:

[(1, 30113040), (2, 15056520), (3, 10037680), (4, 7528260), (5, 6022608), (6, 5018840), (8, 3764130), (10, 3011304), (12, 2509420), (15, 2007536), (16, 1882065), (20, 1505652), (24, 1254710), (30, 1003768), (40, 752826), (48, 627355), (60, 501884), (80, 376413), (120, 250942), (240, 125471)]