61586160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{256609}}^1$

素因数の和:256625

約数の個数: 40

約数和(自身を含む): 190917840

約数和(自身を除く): 129331680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 256609, 513218, 769827, 1026436, 1283045, 1539654, 2052872, 2566090, 3079308, 3849135, 4105744, 5132180, 6158616, 7698270, 10264360, 12317232, 15396540, 20528720, 30793080, 61586160]

約数ペア:

[(1, 61586160), (2, 30793080), (3, 20528720), (4, 15396540), (5, 12317232), (6, 10264360), (8, 7698270), (10, 6158616), (12, 5132180), (15, 4105744), (16, 3849135), (20, 3079308), (24, 2566090), (30, 2052872), (40, 1539654), (48, 1283045), (60, 1026436), (80, 769827), (120, 513218), (240, 256609)]