2803343280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11680597}}^1$

素因数の和:11680613

約数の個数: 40

約数和(自身を含む): 8690364912

約数和(自身を除く): 5887021632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11680597, 23361194, 35041791, 46722388, 58402985, 70083582, 93444776, 116805970, 140167164, 175208955, 186889552, 233611940, 280334328, 350417910, 467223880, 560668656, 700835820, 934447760, 1401671640, 2803343280]

約数ペア:

[(1, 2803343280), (2, 1401671640), (3, 934447760), (4, 700835820), (5, 560668656), (6, 467223880), (8, 350417910), (10, 280334328), (12, 233611940), (15, 186889552), (16, 175208955), (20, 140167164), (24, 116805970), (30, 93444776), (40, 70083582), (48, 58402985), (60, 46722388), (80, 35041791), (120, 23361194), (240, 11680597)]