45090840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{375757}}^1$

素因数の和:375771

約数の個数: 32

約数和(自身を含む): 135272880

約数和(自身を除く): 90182040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 375757, 751514, 1127271, 1503028, 1878785, 2254542, 3006056, 3757570, 4509084, 5636355, 7515140, 9018168, 11272710, 15030280, 22545420, 45090840]

約数ペア:

[(1, 45090840), (2, 22545420), (3, 15030280), (4, 11272710), (5, 9018168), (6, 7515140), (8, 5636355), (10, 4509084), (12, 3757570), (15, 3006056), (20, 2254542), (24, 1878785), (30, 1503028), (40, 1127271), (60, 751514), (120, 375757)]