61406160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{255859}}^1$

素因数の和:255875

約数の個数: 40

約数和(自身を含む): 190359840

約数和(自身を除く): 128953680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 255859, 511718, 767577, 1023436, 1279295, 1535154, 2046872, 2558590, 3070308, 3837885, 4093744, 5117180, 6140616, 7675770, 10234360, 12281232, 15351540, 20468720, 30703080, 61406160]

約数ペア:

[(1, 61406160), (2, 30703080), (3, 20468720), (4, 15351540), (5, 12281232), (6, 10234360), (8, 7675770), (10, 6140616), (12, 5117180), (15, 4093744), (16, 3837885), (20, 3070308), (24, 2558590), (30, 2046872), (40, 1535154), (48, 1279295), (60, 1023436), (80, 767577), (120, 511718), (240, 255859)]