90201840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375841}}^1$

素因数の和:375857

約数の個数: 40

約数和(自身を含む): 279626448

約数和(自身を除く): 189424608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375841, 751682, 1127523, 1503364, 1879205, 2255046, 3006728, 3758410, 4510092, 5637615, 6013456, 7516820, 9020184, 11275230, 15033640, 18040368, 22550460, 30067280, 45100920, 90201840]

約数ペア:

[(1, 90201840), (2, 45100920), (3, 30067280), (4, 22550460), (5, 18040368), (6, 15033640), (8, 11275230), (10, 9020184), (12, 7516820), (15, 6013456), (16, 5637615), (20, 4510092), (24, 3758410), (30, 3006728), (40, 2255046), (48, 1879205), (60, 1503364), (80, 1127523), (120, 751682), (240, 375841)]