64629480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{538579}}^1$

素因数の和:538593

約数の個数: 32

約数和(自身を含む): 193888800

約数和(自身を除く): 129259320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 538579, 1077158, 1615737, 2154316, 2692895, 3231474, 4308632, 5385790, 6462948, 8078685, 10771580, 12925896, 16157370, 21543160, 32314740, 64629480]

約数ペア:

[(1, 64629480), (2, 32314740), (3, 21543160), (4, 16157370), (5, 12925896), (6, 10771580), (8, 8078685), (10, 6462948), (12, 5385790), (15, 4308632), (20, 3231474), (24, 2692895), (30, 2154316), (40, 1615737), (60, 1077158), (120, 538579)]