89288880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{372037}}^1$

素因数の和:372053

約数の個数: 40

約数和(自身を含む): 276796272

約数和(自身を除く): 187507392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 372037, 744074, 1116111, 1488148, 1860185, 2232222, 2976296, 3720370, 4464444, 5580555, 5952592, 7440740, 8928888, 11161110, 14881480, 17857776, 22322220, 29762960, 44644440, 89288880]

約数ペア:

[(1, 89288880), (2, 44644440), (3, 29762960), (4, 22322220), (5, 17857776), (6, 14881480), (8, 11161110), (10, 8928888), (12, 7440740), (15, 5952592), (16, 5580555), (20, 4464444), (24, 3720370), (30, 2976296), (40, 2232222), (48, 1860185), (60, 1488148), (80, 1116111), (120, 744074), (240, 372037)]