268049280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139609}}^1$

素因数の和:139631

約数の個数: 64

約数和(自身を含む): 854413200

約数和(自身を除く): 586363920

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, 139609, 279218, 418827, 558436, 698045, 837654, 1116872, 1396090, 1675308, 2094135, 2233744, 2792180, 3350616, 4188270, 4467488, 5584360, 6701232, 8376540, 8934976, 11168720, 13402464, 16753080, 17869952, 22337440, 26804928, 33506160, 44674880, 53609856, 67012320, 89349760, 134024640, 268049280]

約数ペア:

[(1, 268049280), (2, 134024640), (3, 89349760), (4, 67012320), (5, 53609856), (6, 44674880), (8, 33506160), (10, 26804928), (12, 22337440), (15, 17869952), (16, 16753080), (20, 13402464), (24, 11168720), (30, 8934976), (32, 8376540), (40, 6701232), (48, 5584360), (60, 4467488), (64, 4188270), (80, 3350616), (96, 2792180), (120, 2233744), (128, 2094135), (160, 1675308), (192, 1396090), (240, 1116872), (320, 837654), (384, 698045), (480, 558436), (640, 418827), (960, 279218), (1920, 139609)]