8423880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70199}}^1$

素因数の和:70213

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 16848120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70199, 140398, 210597, 280796, 350995, 421194, 561592, 701990, 842388, 1052985, 1403980, 1684776, 2105970, 2807960, 4211940, 8423880]

約数ペア:

[(1, 8423880), (2, 4211940), (3, 2807960), (4, 2105970), (5, 1684776), (6, 1403980), (8, 1052985), (10, 842388), (12, 701990), (15, 561592), (20, 421194), (24, 350995), (30, 280796), (40, 210597), (60, 140398), (120, 70199)]