56191440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{234131}}^1$

素因数の和:234147

約数の個数: 40

約数和(自身を含む): 174194208

約数和(自身を除く): 118002768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 234131, 468262, 702393, 936524, 1170655, 1404786, 1873048, 2341310, 2809572, 3511965, 3746096, 4682620, 5619144, 7023930, 9365240, 11238288, 14047860, 18730480, 28095720, 56191440]

約数ペア:

[(1, 56191440), (2, 28095720), (3, 18730480), (4, 14047860), (5, 11238288), (6, 9365240), (8, 7023930), (10, 5619144), (12, 4682620), (15, 3746096), (16, 3511965), (20, 2809572), (24, 2341310), (30, 1873048), (40, 1404786), (48, 1170655), (60, 936524), (80, 702393), (120, 468262), (240, 234131)]