720282000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{120047}}^1$

素因数の和:120073

約数の個数: 80

約数和(自身を含む): 2322208512

約数和(自身を除く): 1601926512

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, 120047, 240094, 360141, 480188, 600235, 720282, 960376, 1200470, 1440564, 1800705, 1920752, 2400940, 2881128, 3001175, 3601410, 4801880, 5762256, 6002350, 7202820, 9003525, 9603760, 12004700, 14405640, 15005875, 18007050, 24009400, 28811280, 30011750, 36014100, 45017625, 48018800, 60023500, 72028200, 90035250, 120047000, 144056400, 180070500, 240094000, 360141000, 720282000]

約数ペア:

[(1, 720282000), (2, 360141000), (3, 240094000), (4, 180070500), (5, 144056400), (6, 120047000), (8, 90035250), (10, 72028200), (12, 60023500), (15, 48018800), (16, 45017625), (20, 36014100), (24, 30011750), (25, 28811280), (30, 24009400), (40, 18007050), (48, 15005875), (50, 14405640), (60, 12004700), (75, 9603760), (80, 9003525), (100, 7202820), (120, 6002350), (125, 5762256), (150, 4801880), (200, 3601410), (240, 3001175), (250, 2881128), (300, 2400940), (375, 1920752), (400, 1800705), (500, 1440564), (600, 1200470), (750, 960376), (1000, 720282), (1200, 600235), (1500, 480188), (2000, 360141), (3000, 240094), (6000, 120047)]