164884080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{687017}}^1$

素因数の和:687033

約数の個数: 40

約数和(自身を含む): 511141392

約数和(自身を除く): 346257312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 687017, 1374034, 2061051, 2748068, 3435085, 4122102, 5496136, 6870170, 8244204, 10305255, 10992272, 13740340, 16488408, 20610510, 27480680, 32976816, 41221020, 54961360, 82442040, 164884080]

約数ペア:

[(1, 164884080), (2, 82442040), (3, 54961360), (4, 41221020), (5, 32976816), (6, 27480680), (8, 20610510), (10, 16488408), (12, 13740340), (15, 10992272), (16, 10305255), (20, 8244204), (24, 6870170), (30, 5496136), (40, 4122102), (48, 3435085), (60, 2748068), (80, 2061051), (120, 1374034), (240, 687017)]