2019928800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{841637}}^1$

素因数の和:841660

約数の個数: 72

約数和(自身を含む): 6574876056

約数和(自身を除く): 4554947256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 841637, 1683274, 2524911, 3366548, 4208185, 5049822, 6733096, 8416370, 10099644, 12624555, 13466192, 16832740, 20199288, 21040925, 25249110, 26932384, 33665480, 40398576, 42081850, 50498220, 63122775, 67330960, 80797152, 84163700, 100996440, 126245550, 134661920, 168327400, 201992880, 252491100, 336654800, 403985760, 504982200, 673309600, 1009964400, 2019928800]

約数ペア:

[(1, 2019928800), (2, 1009964400), (3, 673309600), (4, 504982200), (5, 403985760), (6, 336654800), (8, 252491100), (10, 201992880), (12, 168327400), (15, 134661920), (16, 126245550), (20, 100996440), (24, 84163700), (25, 80797152), (30, 67330960), (32, 63122775), (40, 50498220), (48, 42081850), (50, 40398576), (60, 33665480), (75, 26932384), (80, 25249110), (96, 21040925), (100, 20199288), (120, 16832740), (150, 13466192), (160, 12624555), (200, 10099644), (240, 8416370), (300, 6733096), (400, 5049822), (480, 4208185), (600, 3366548), (800, 2524911), (1200, 1683274), (2400, 841637)]