20236419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84318413}}^1$

素因数の和:84318429

約数の個数: 40

約数和(自身を含む): 62732900016

約数和(自身を除く): 42496480896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84318413, 168636826, 252955239, 337273652, 421592065, 505910478, 674547304, 843184130, 1011820956, 1264776195, 1349094608, 1686368260, 2023641912, 2529552390, 3372736520, 4047283824, 5059104780, 6745473040, 10118209560, 20236419120]

約数ペア:

[(1, 20236419120), (2, 10118209560), (3, 6745473040), (4, 5059104780), (5, 4047283824), (6, 3372736520), (8, 2529552390), (10, 2023641912), (12, 1686368260), (15, 1349094608), (16, 1264776195), (20, 1011820956), (24, 843184130), (30, 674547304), (40, 505910478), (48, 421592065), (60, 337273652), (80, 252955239), (120, 168636826), (240, 84318413)]