19569744840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163081207}}^1$

素因数の和:163081221

約数の個数: 32

約数和(自身を含む): 58709234880

約数和(自身を除く): 39139490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163081207, 326162414, 489243621, 652324828, 815406035, 978487242, 1304649656, 1630812070, 1956974484, 2446218105, 3261624140, 3913948968, 4892436210, 6523248280, 9784872420, 19569744840]

約数ペア:

[(1, 19569744840), (2, 9784872420), (3, 6523248280), (4, 4892436210), (5, 3913948968), (6, 3261624140), (8, 2446218105), (10, 1956974484), (12, 1630812070), (15, 1304649656), (20, 978487242), (24, 815406035), (30, 652324828), (40, 489243621), (60, 326162414), (120, 163081207)]