45090480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187877}}^1$

素因数の和:187893

約数の個数: 40

約数和(自身を含む): 139781232

約数和(自身を除く): 94690752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187877, 375754, 563631, 751508, 939385, 1127262, 1503016, 1878770, 2254524, 2818155, 3006032, 3757540, 4509048, 5636310, 7515080, 9018096, 11272620, 15030160, 22545240, 45090480]

約数ペア:

[(1, 45090480), (2, 22545240), (3, 15030160), (4, 11272620), (5, 9018096), (6, 7515080), (8, 5636310), (10, 4509048), (12, 3757540), (15, 3006032), (16, 2818155), (20, 2254524), (24, 1878770), (30, 1503016), (40, 1127262), (48, 939385), (60, 751508), (80, 563631), (120, 375754), (240, 187877)]