71343120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297263}}^1$

素因数の和:297279

約数の個数: 40

約数和(自身を含む): 221164416

約数和(自身を除く): 149821296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297263, 594526, 891789, 1189052, 1486315, 1783578, 2378104, 2972630, 3567156, 4458945, 4756208, 5945260, 7134312, 8917890, 11890520, 14268624, 17835780, 23781040, 35671560, 71343120]

約数ペア:

[(1, 71343120), (2, 35671560), (3, 23781040), (4, 17835780), (5, 14268624), (6, 11890520), (8, 8917890), (10, 7134312), (12, 5945260), (15, 4756208), (16, 4458945), (20, 3567156), (24, 2972630), (30, 2378104), (40, 1783578), (48, 1486315), (60, 1189052), (80, 891789), (120, 594526), (240, 297263)]