2495996400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2079997}}^1$

素因数の和:2080018

約数の個数: 60

約数和(自身を含む): 7995512312

約数和(自身を除く): 5499515912

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, 2079997, 4159994, 6239991, 8319988, 10399985, 12479982, 16639976, 20799970, 24959964, 31199955, 33279952, 41599940, 49919928, 51999925, 62399910, 83199880, 99839856, 103999850, 124799820, 155999775, 166399760, 207999700, 249599640, 311999550, 415999400, 499199280, 623999100, 831998800, 1247998200, 2495996400]

約数ペア:

[(1, 2495996400), (2, 1247998200), (3, 831998800), (4, 623999100), (5, 499199280), (6, 415999400), (8, 311999550), (10, 249599640), (12, 207999700), (15, 166399760), (16, 155999775), (20, 124799820), (24, 103999850), (25, 99839856), (30, 83199880), (40, 62399910), (48, 51999925), (50, 49919928), (60, 41599940), (75, 33279952), (80, 31199955), (100, 24959964), (120, 20799970), (150, 16639976), (200, 12479982), (240, 10399985), (300, 8319988), (400, 6239991), (600, 4159994), (1200, 2079997)]