90543120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{377263}}^1$

素因数の和:377279

約数の個数: 40

約数和(自身を含む): 280684416

約数和(自身を除く): 190141296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 377263, 754526, 1131789, 1509052, 1886315, 2263578, 3018104, 3772630, 4527156, 5658945, 6036208, 7545260, 9054312, 11317890, 15090520, 18108624, 22635780, 30181040, 45271560, 90543120]

約数ペア:

[(1, 90543120), (2, 45271560), (3, 30181040), (4, 22635780), (5, 18108624), (6, 15090520), (8, 11317890), (10, 9054312), (12, 7545260), (15, 6036208), (16, 5658945), (20, 4527156), (24, 3772630), (30, 3018104), (40, 2263578), (48, 1886315), (60, 1509052), (80, 1131789), (120, 754526), (240, 377263)]