90532560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{377219}}^1$

素因数の和:377235

約数の個数: 40

約数和(自身を含む): 280651680

約数和(自身を除く): 190119120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 377219, 754438, 1131657, 1508876, 1886095, 2263314, 3017752, 3772190, 4526628, 5658285, 6035504, 7544380, 9053256, 11316570, 15088760, 18106512, 22633140, 30177520, 45266280, 90532560]

約数ペア:

[(1, 90532560), (2, 45266280), (3, 30177520), (4, 22633140), (5, 18106512), (6, 15088760), (8, 11316570), (10, 9053256), (12, 7544380), (15, 6035504), (16, 5658285), (20, 4526628), (24, 3772190), (30, 3017752), (40, 2263314), (48, 1886095), (60, 1508876), (80, 1131657), (120, 754438), (240, 377219)]