77769480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{648079}}^1$

素因数の和:648093

約数の個数: 32

約数和(自身を含む): 233308800

約数和(自身を除く): 155539320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 648079, 1296158, 1944237, 2592316, 3240395, 3888474, 5184632, 6480790, 7776948, 9721185, 12961580, 15553896, 19442370, 25923160, 38884740, 77769480]

約数ペア:

[(1, 77769480), (2, 38884740), (3, 25923160), (4, 19442370), (5, 15553896), (6, 12961580), (8, 9721185), (10, 7776948), (12, 6480790), (15, 5184632), (20, 3888474), (24, 3240395), (30, 2592316), (40, 1944237), (60, 1296158), (120, 648079)]