15623880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130199}}^1$

素因数の和:130213

約数の個数: 32

約数和(自身を含む): 46872000

約数和(自身を除く): 31248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130199, 260398, 390597, 520796, 650995, 781194, 1041592, 1301990, 1562388, 1952985, 2603980, 3124776, 3905970, 5207960, 7811940, 15623880]

約数ペア:

[(1, 15623880), (2, 7811940), (3, 5207960), (4, 3905970), (5, 3124776), (6, 2603980), (8, 1952985), (10, 1562388), (12, 1301990), (15, 1041592), (20, 781194), (24, 650995), (30, 520796), (40, 390597), (60, 260398), (120, 130199)]