90184560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^2$

素因数の和:1242

約数の個数: 60

約数和(自身を含む): 280028952

約数和(自身を除く): 189844392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 1226, 1839, 2452, 3065, 3678, 4904, 6130, 7356, 9195, 9808, 12260, 14712, 18390, 24520, 29424, 36780, 49040, 73560, 147120, 375769, 751538, 1127307, 1503076, 1878845, 2254614, 3006152, 3757690, 4509228, 5636535, 6012304, 7515380, 9018456, 11273070, 15030760, 18036912, 22546140, 30061520, 45092280, 90184560]

約数ペア:

[(1, 90184560), (2, 45092280), (3, 30061520), (4, 22546140), (5, 18036912), (6, 15030760), (8, 11273070), (10, 9018456), (12, 7515380), (15, 6012304), (16, 5636535), (20, 4509228), (24, 3757690), (30, 3006152), (40, 2254614), (48, 1878845), (60, 1503076), (80, 1127307), (120, 751538), (240, 375769), (613, 147120), (1226, 73560), (1839, 49040), (2452, 36780), (3065, 29424), (3678, 24520), (4904, 18390), (6130, 14712), (7356, 12260), (9195, 9808)]