75479640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{628997}}^1$

素因数の和:629011

約数の個数: 32

約数和(自身を含む): 226439280

約数和(自身を除く): 150959640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 628997, 1257994, 1886991, 2515988, 3144985, 3773982, 5031976, 6289970, 7547964, 9434955, 12579940, 15095928, 18869910, 25159880, 37739820, 75479640]

約数ペア:

[(1, 75479640), (2, 37739820), (3, 25159880), (4, 18869910), (5, 15095928), (6, 12579940), (8, 9434955), (10, 7547964), (12, 6289970), (15, 5031976), (20, 3773982), (24, 3144985), (30, 2515988), (40, 1886991), (60, 1257994), (120, 628997)]