404760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3373}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 1214640

約数和(自身を除く): 809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3373, 6746, 10119, 13492, 16865, 20238, 26984, 33730, 40476, 50595, 67460, 80952, 101190, 134920, 202380, 404760]

約数ペア:

[(1, 404760), (2, 202380), (3, 134920), (4, 101190), (5, 80952), (6, 67460), (8, 50595), (10, 40476), (12, 33730), (15, 26984), (20, 20238), (24, 16865), (30, 13492), (40, 10119), (60, 6746), (120, 3373)]