131159640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1092997}}^1$

素因数の和:1093011

約数の個数: 32

約数和(自身を含む): 393479280

約数和(自身を除く): 262319640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1092997, 2185994, 3278991, 4371988, 5464985, 6557982, 8743976, 10929970, 13115964, 16394955, 21859940, 26231928, 32789910, 43719880, 65579820, 131159640]

約数ペア:

[(1, 131159640), (2, 65579820), (3, 43719880), (4, 32789910), (5, 26231928), (6, 21859940), (8, 16394955), (10, 13115964), (12, 10929970), (15, 8743976), (20, 6557982), (24, 5464985), (30, 4371988), (40, 3278991), (60, 2185994), (120, 1092997)]