251968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{104987}}^1$

素因数の和:105010

約数の個数: 72

約数和(自身を含む): 820166256

約数和(自身を除く): 568197456

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, 104987, 209974, 314961, 419948, 524935, 629922, 839896, 1049870, 1259844, 1574805, 1679792, 2099740, 2519688, 2624675, 3149610, 3359584, 4199480, 5039376, 5249350, 6299220, 7874025, 8398960, 10078752, 10498700, 12598440, 15748050, 16797920, 20997400, 25196880, 31496100, 41994800, 50393760, 62992200, 83989600, 125984400, 251968800]

約数ペア:

[(1, 251968800), (2, 125984400), (3, 83989600), (4, 62992200), (5, 50393760), (6, 41994800), (8, 31496100), (10, 25196880), (12, 20997400), (15, 16797920), (16, 15748050), (20, 12598440), (24, 10498700), (25, 10078752), (30, 8398960), (32, 7874025), (40, 6299220), (48, 5249350), (50, 5039376), (60, 4199480), (75, 3359584), (80, 3149610), (96, 2624675), (100, 2519688), (120, 2099740), (150, 1679792), (160, 1574805), (200, 1259844), (240, 1049870), (300, 839896), (400, 629922), (480, 524935), (600, 419948), (800, 314961), (1200, 209974), (2400, 104987)]