2396400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2018

約数の個数: 60

約数和(自身を含む): 7680312

約数和(自身を除く): 5283912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1997, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 31952, 39940, 47928, 49925, 59910, 79880, 95856, 99850, 119820, 149775, 159760, 199700, 239640, 299550, 399400, 479280, 599100, 798800, 1198200, 2396400]

約数ペア:

[(1, 2396400), (2, 1198200), (3, 798800), (4, 599100), (5, 479280), (6, 399400), (8, 299550), (10, 239640), (12, 199700), (15, 159760), (16, 149775), (20, 119820), (24, 99850), (25, 95856), (30, 79880), (40, 59910), (48, 49925), (50, 47928), (60, 39940), (75, 31952), (80, 29955), (100, 23964), (120, 19970), (150, 15976), (200, 11982), (240, 9985), (300, 7988), (400, 5991), (600, 3994), (1200, 1997)]