55650480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231877}}^1$

素因数の和:231893

約数の個数: 40

約数和(自身を含む): 172517232

約数和(自身を除く): 116866752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231877, 463754, 695631, 927508, 1159385, 1391262, 1855016, 2318770, 2782524, 3478155, 3710032, 4637540, 5565048, 6956310, 9275080, 11130096, 13912620, 18550160, 27825240, 55650480]

約数ペア:

[(1, 55650480), (2, 27825240), (3, 18550160), (4, 13912620), (5, 11130096), (6, 9275080), (8, 6956310), (10, 5565048), (12, 4637540), (15, 3710032), (16, 3478155), (20, 2782524), (24, 2318770), (30, 1855016), (40, 1391262), (48, 1159385), (60, 927508), (80, 695631), (120, 463754), (240, 231877)]