3918000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{653}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 12650976

約数和(自身を除く): 8732976

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, 653, 750, 1000, 1200, 1306, 1500, 1959, 2000, 2612, 3000, 3265, 3918, 5224, 6000, 6530, 7836, 9795, 10448, 13060, 15672, 16325, 19590, 26120, 31344, 32650, 39180, 48975, 52240, 65300, 78360, 81625, 97950, 130600, 156720, 163250, 195900, 244875, 261200, 326500, 391800, 489750, 653000, 783600, 979500, 1306000, 1959000, 3918000]

約数ペア:

[(1, 3918000), (2, 1959000), (3, 1306000), (4, 979500), (5, 783600), (6, 653000), (8, 489750), (10, 391800), (12, 326500), (15, 261200), (16, 244875), (20, 195900), (24, 163250), (25, 156720), (30, 130600), (40, 97950), (48, 81625), (50, 78360), (60, 65300), (75, 52240), (80, 48975), (100, 39180), (120, 32650), (125, 31344), (150, 26120), (200, 19590), (240, 16325), (250, 15672), (300, 13060), (375, 10448), (400, 9795), (500, 7836), (600, 6530), (653, 6000), (750, 5224), (1000, 3918), (1200, 3265), (1306, 3000), (1500, 2612), (1959, 2000)]