1899682080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3957671}}^1$

素因数の和:3957689

約数の個数: 48

約数和(自身を含む): 5984000064

約数和(自身を除く): 4084317984

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, 3957671, 7915342, 11873013, 15830684, 19788355, 23746026, 31661368, 39576710, 47492052, 59365065, 63322736, 79153420, 94984104, 118730130, 126645472, 158306840, 189968208, 237460260, 316613680, 379936416, 474920520, 633227360, 949841040, 1899682080]

約数ペア:

[(1, 1899682080), (2, 949841040), (3, 633227360), (4, 474920520), (5, 379936416), (6, 316613680), (8, 237460260), (10, 189968208), (12, 158306840), (15, 126645472), (16, 118730130), (20, 94984104), (24, 79153420), (30, 63322736), (32, 59365065), (40, 47492052), (48, 39576710), (60, 31661368), (80, 23746026), (96, 19788355), (120, 15830684), (160, 11873013), (240, 7915342), (480, 3957671)]