127122760

素因数分解:

$2^3\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2143}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 286352640

約数和(自身を除く): 159229880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1483, 2143, 2966, 4286, 5932, 7415, 8572, 10715, 11864, 14830, 17144, 21430, 29660, 42860, 59320, 85720, 3178069, 6356138, 12712276, 15890345, 25424552, 31780690, 63561380, 127122760]

約数ペア:

[(1, 127122760), (2, 63561380), (4, 31780690), (5, 25424552), (8, 15890345), (10, 12712276), (20, 6356138), (40, 3178069), (1483, 85720), (2143, 59320), (2966, 42860), (4286, 29660), (5932, 21430), (7415, 17144), (8572, 14830), (10715, 11864)]