397453080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3312109}}^1$

素因数の和:3312123

約数の個数: 32

約数和(自身を含む): 1192359600

約数和(自身を除く): 794906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3312109, 6624218, 9936327, 13248436, 16560545, 19872654, 26496872, 33121090, 39745308, 49681635, 66242180, 79490616, 99363270, 132484360, 198726540, 397453080]

約数ペア:

[(1, 397453080), (2, 198726540), (3, 132484360), (4, 99363270), (5, 79490616), (6, 66242180), (8, 49681635), (10, 39745308), (12, 33121090), (15, 26496872), (20, 19872654), (24, 16560545), (30, 13248436), (40, 9936327), (60, 6624218), (120, 3312109)]