65282160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{272009}}^1$

素因数の和:272025

約数の個数: 40

約数和(自身を含む): 202375440

約数和(自身を除く): 137093280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 272009, 544018, 816027, 1088036, 1360045, 1632054, 2176072, 2720090, 3264108, 4080135, 4352144, 5440180, 6528216, 8160270, 10880360, 13056432, 16320540, 21760720, 32641080, 65282160]

約数ペア:

[(1, 65282160), (2, 32641080), (3, 21760720), (4, 16320540), (5, 13056432), (6, 10880360), (8, 8160270), (10, 6528216), (12, 5440180), (15, 4352144), (16, 4080135), (20, 3264108), (24, 2720090), (30, 2176072), (40, 1632054), (48, 1360045), (60, 1088036), (80, 816027), (120, 544018), (240, 272009)]