90037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375157}}^1$

素因数の和:375173

約数の個数: 40

約数和(自身を含む): 279117552

約数和(自身を除く): 189079872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375157, 750314, 1125471, 1500628, 1875785, 2250942, 3001256, 3751570, 4501884, 5627355, 6002512, 7503140, 9003768, 11254710, 15006280, 18007536, 22509420, 30012560, 45018840, 90037680]

約数ペア:

[(1, 90037680), (2, 45018840), (3, 30012560), (4, 22509420), (5, 18007536), (6, 15006280), (8, 11254710), (10, 9003768), (12, 7503140), (15, 6002512), (16, 5627355), (20, 4501884), (24, 3751570), (30, 3001256), (40, 2250942), (48, 1875785), (60, 1500628), (80, 1125471), (120, 750314), (240, 375157)]