55222680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460189}}^1$

素因数の和:460203

約数の個数: 32

約数和(自身を含む): 165668400

約数和(自身を除く): 110445720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460189, 920378, 1380567, 1840756, 2300945, 2761134, 3681512, 4601890, 5522268, 6902835, 9203780, 11044536, 13805670, 18407560, 27611340, 55222680]

約数ペア:

[(1, 55222680), (2, 27611340), (3, 18407560), (4, 13805670), (5, 11044536), (6, 9203780), (8, 6902835), (10, 5522268), (12, 4601890), (15, 3681512), (20, 2761134), (24, 2300945), (30, 1840756), (40, 1380567), (60, 920378), (120, 460189)]