230432080

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3061}}^1$

素因数の和:4015

約数の個数: 40

約数和(自身を含む): 536499144

約数和(自身を除く): 306067064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3061, 3764, 4705, 6122, 7528, 9410, 12244, 15056, 15305, 18820, 24488, 30610, 37640, 48976, 61220, 75280, 122440, 244880, 2880401, 5760802, 11521604, 14402005, 23043208, 28804010, 46086416, 57608020, 115216040, 230432080]

約数ペア:

[(1, 230432080), (2, 115216040), (4, 57608020), (5, 46086416), (8, 28804010), (10, 23043208), (16, 14402005), (20, 11521604), (40, 5760802), (80, 2880401), (941, 244880), (1882, 122440), (3061, 75280), (3764, 61220), (4705, 48976), (6122, 37640), (7528, 30610), (9410, 24488), (12244, 18820), (15056, 15305)]