23971080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28537}}^1$

素因数の和:28558

約数の個数: 64

約数和(自身を含む): 82189440

約数和(自身を除く): 58218360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28537, 57074, 85611, 114148, 142685, 171222, 199759, 228296, 285370, 342444, 399518, 428055, 570740, 599277, 684888, 799036, 856110, 998795, 1141480, 1198554, 1598072, 1712220, 1997590, 2397108, 2996385, 3424440, 3995180, 4794216, 5992770, 7990360, 11985540, 23971080]

約数ペア:

[(1, 23971080), (2, 11985540), (3, 7990360), (4, 5992770), (5, 4794216), (6, 3995180), (7, 3424440), (8, 2996385), (10, 2397108), (12, 1997590), (14, 1712220), (15, 1598072), (20, 1198554), (21, 1141480), (24, 998795), (28, 856110), (30, 799036), (35, 684888), (40, 599277), (42, 570740), (56, 428055), (60, 399518), (70, 342444), (84, 285370), (105, 228296), (120, 199759), (140, 171222), (168, 142685), (210, 114148), (280, 85611), (420, 57074), (840, 28537)]