63440760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{528673}}^1$

素因数の和:528687

約数の個数: 32

約数和(自身を含む): 190322640

約数和(自身を除く): 126881880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 528673, 1057346, 1586019, 2114692, 2643365, 3172038, 4229384, 5286730, 6344076, 7930095, 10573460, 12688152, 15860190, 21146920, 31720380, 63440760]

約数ペア:

[(1, 63440760), (2, 31720380), (3, 21146920), (4, 15860190), (5, 12688152), (6, 10573460), (8, 7930095), (10, 6344076), (12, 5286730), (15, 4229384), (20, 3172038), (24, 2643365), (30, 2114692), (40, 1586019), (60, 1057346), (120, 528673)]