212434080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{442571}}^1$

素因数の和:442589

約数の個数: 48

約数和(自身を含む): 669168864

約数和(自身を除く): 456734784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 442571, 885142, 1327713, 1770284, 2212855, 2655426, 3540568, 4425710, 5310852, 6638565, 7081136, 8851420, 10621704, 13277130, 14162272, 17702840, 21243408, 26554260, 35405680, 42486816, 53108520, 70811360, 106217040, 212434080]

約数ペア:

[(1, 212434080), (2, 106217040), (3, 70811360), (4, 53108520), (5, 42486816), (6, 35405680), (8, 26554260), (10, 21243408), (12, 17702840), (15, 14162272), (16, 13277130), (20, 10621704), (24, 8851420), (30, 7081136), (32, 6638565), (40, 5310852), (48, 4425710), (60, 3540568), (80, 2655426), (96, 2212855), (120, 1770284), (160, 1327713), (240, 885142), (480, 442571)]