1930318080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{502687}}^1$

素因数の和:502711

約数の個数: 72

約数和(自身を含む): 6164965632

約数和(自身を除く): 4234647552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 502687, 1005374, 1508061, 2010748, 2513435, 3016122, 4021496, 5026870, 6032244, 7540305, 8042992, 10053740, 12064488, 15080610, 16085984, 20107480, 24128976, 30161220, 32171968, 40214960, 48257952, 60322440, 64343936, 80429920, 96515904, 120644880, 128687872, 160859840, 193031808, 241289760, 321719680, 386063616, 482579520, 643439360, 965159040, 1930318080]

約数ペア:

[(1, 1930318080), (2, 965159040), (3, 643439360), (4, 482579520), (5, 386063616), (6, 321719680), (8, 241289760), (10, 193031808), (12, 160859840), (15, 128687872), (16, 120644880), (20, 96515904), (24, 80429920), (30, 64343936), (32, 60322440), (40, 48257952), (48, 40214960), (60, 32171968), (64, 30161220), (80, 24128976), (96, 20107480), (120, 16085984), (128, 15080610), (160, 12064488), (192, 10053740), (240, 8042992), (256, 7540305), (320, 6032244), (384, 5026870), (480, 4021496), (640, 3016122), (768, 2513435), (960, 2010748), (1280, 1508061), (1920, 1005374), (3840, 502687)]