83171640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{693097}}^1$

素因数の和:693111

約数の個数: 32

約数和(自身を含む): 249515280

約数和(自身を除く): 166343640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 693097, 1386194, 2079291, 2772388, 3465485, 4158582, 5544776, 6930970, 8317164, 10396455, 13861940, 16634328, 20792910, 27723880, 41585820, 83171640]

約数ペア:

[(1, 83171640), (2, 41585820), (3, 27723880), (4, 20792910), (5, 16634328), (6, 13861940), (8, 10396455), (10, 8317164), (12, 6930970), (15, 5544776), (20, 4158582), (24, 3465485), (30, 2772388), (40, 2079291), (60, 1386194), (120, 693097)]