900919680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{469229}}^1$

素因数の和:469251

約数の個数: 64

約数和(自身を含む): 2871687600

約数和(自身を除く): 1970767920

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, 320, 384, 480, 640, 960, 1920, 469229, 938458, 1407687, 1876916, 2346145, 2815374, 3753832, 4692290, 5630748, 7038435, 7507664, 9384580, 11261496, 14076870, 15015328, 18769160, 22522992, 28153740, 30030656, 37538320, 45045984, 56307480, 60061312, 75076640, 90091968, 112614960, 150153280, 180183936, 225229920, 300306560, 450459840, 900919680]

約数ペア:

[(1, 900919680), (2, 450459840), (3, 300306560), (4, 225229920), (5, 180183936), (6, 150153280), (8, 112614960), (10, 90091968), (12, 75076640), (15, 60061312), (16, 56307480), (20, 45045984), (24, 37538320), (30, 30030656), (32, 28153740), (40, 22522992), (48, 18769160), (60, 15015328), (64, 14076870), (80, 11261496), (96, 9384580), (120, 7507664), (128, 7038435), (160, 5630748), (192, 4692290), (240, 3753832), (320, 2815374), (384, 2346145), (480, 1876916), (640, 1407687), (960, 938458), (1920, 469229)]