1390674000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{231779}}^1$

素因数の和:231805

約数の個数: 80

約数和(自身を含む): 4483552320

約数和(自身を除く): 3092878320

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 231779, 463558, 695337, 927116, 1158895, 1390674, 1854232, 2317790, 2781348, 3476685, 3708464, 4635580, 5562696, 5794475, 6953370, 9271160, 11125392, 11588950, 13906740, 17383425, 18542320, 23177900, 27813480, 28972375, 34766850, 46355800, 55626960, 57944750, 69533700, 86917125, 92711600, 115889500, 139067400, 173834250, 231779000, 278134800, 347668500, 463558000, 695337000, 1390674000]

約数ペア:

[(1, 1390674000), (2, 695337000), (3, 463558000), (4, 347668500), (5, 278134800), (6, 231779000), (8, 173834250), (10, 139067400), (12, 115889500), (15, 92711600), (16, 86917125), (20, 69533700), (24, 57944750), (25, 55626960), (30, 46355800), (40, 34766850), (48, 28972375), (50, 27813480), (60, 23177900), (75, 18542320), (80, 17383425), (100, 13906740), (120, 11588950), (125, 11125392), (150, 9271160), (200, 6953370), (240, 5794475), (250, 5562696), (300, 4635580), (375, 3708464), (400, 3476685), (500, 2781348), (600, 2317790), (750, 1854232), (1000, 1390674), (1200, 1158895), (1500, 927116), (2000, 695337), (3000, 463558), (6000, 231779)]