42750480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178127}}^1$

素因数の和:178143

約数の個数: 40

約数和(自身を含む): 132527232

約数和(自身を除く): 89776752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178127, 356254, 534381, 712508, 890635, 1068762, 1425016, 1781270, 2137524, 2671905, 2850032, 3562540, 4275048, 5343810, 7125080, 8550096, 10687620, 14250160, 21375240, 42750480]

約数ペア:

[(1, 42750480), (2, 21375240), (3, 14250160), (4, 10687620), (5, 8550096), (6, 7125080), (8, 5343810), (10, 4275048), (12, 3562540), (15, 2850032), (16, 2671905), (20, 2137524), (24, 1781270), (30, 1425016), (40, 1068762), (48, 890635), (60, 712508), (80, 534381), (120, 356254), (240, 178127)]