26804640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55843}}^1$

素因数の和:55861

約数の個数: 48

約数和(自身を含む): 84436128

約数和(自身を除く): 57631488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55843, 111686, 167529, 223372, 279215, 335058, 446744, 558430, 670116, 837645, 893488, 1116860, 1340232, 1675290, 1786976, 2233720, 2680464, 3350580, 4467440, 5360928, 6701160, 8934880, 13402320, 26804640]

約数ペア:

[(1, 26804640), (2, 13402320), (3, 8934880), (4, 6701160), (5, 5360928), (6, 4467440), (8, 3350580), (10, 2680464), (12, 2233720), (15, 1786976), (16, 1675290), (20, 1340232), (24, 1116860), (30, 893488), (32, 837645), (40, 670116), (48, 558430), (60, 446744), (80, 335058), (96, 279215), (120, 223372), (160, 167529), (240, 111686), (480, 55843)]