403319640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3360997}}^1$

素因数の和:3361011

約数の個数: 32

約数和(自身を含む): 1209959280

約数和(自身を除く): 806639640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3360997, 6721994, 10082991, 13443988, 16804985, 20165982, 26887976, 33609970, 40331964, 50414955, 67219940, 80663928, 100829910, 134439880, 201659820, 403319640]

約数ペア:

[(1, 403319640), (2, 201659820), (3, 134439880), (4, 100829910), (5, 80663928), (6, 67219940), (8, 50414955), (10, 40331964), (12, 33609970), (15, 26887976), (20, 20165982), (24, 16804985), (30, 13443988), (40, 10082991), (60, 6721994), (120, 3360997)]