297731640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2481097}}^1$

素因数の和:2481111

約数の個数: 32

約数和(自身を含む): 893195280

約数和(自身を除く): 595463640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2481097, 4962194, 7443291, 9924388, 12405485, 14886582, 19848776, 24810970, 29773164, 37216455, 49621940, 59546328, 74432910, 99243880, 148865820, 297731640]

約数ペア:

[(1, 297731640), (2, 148865820), (3, 99243880), (4, 74432910), (5, 59546328), (6, 49621940), (8, 37216455), (10, 29773164), (12, 24810970), (15, 19848776), (20, 14886582), (24, 12405485), (30, 9924388), (40, 7443291), (60, 4962194), (120, 2481097)]