77960460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1299341}}^1$

素因数の和:1299353

約数の個数: 24

約数和(自身を含む): 218289456

約数和(自身を除く): 140328996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1299341, 2598682, 3898023, 5197364, 6496705, 7796046, 12993410, 15592092, 19490115, 25986820, 38980230, 77960460]

約数ペア:

[(1, 77960460), (2, 38980230), (3, 25986820), (4, 19490115), (5, 15592092), (6, 12993410), (10, 7796046), (12, 6496705), (15, 5197364), (20, 3898023), (30, 2598682), (60, 1299341)]