28095720

素因数分解:

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

素因数の和:234145

約数の個数: 32

約数和(自身を含む): 84287520

約数和(自身を除く): 56191800

約数列:

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

約数ペア:

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