516165840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{716897}}^1$

素因数の和:716916

約数の個数: 60

約数和(自身を含む): 1733459364

約数和(自身を除く): 1217293524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 716897, 1433794, 2150691, 2867588, 3584485, 4301382, 5735176, 6452073, 7168970, 8602764, 10753455, 11470352, 12904146, 14337940, 17205528, 21506910, 25808292, 28675880, 32260365, 34411056, 43013820, 51616584, 57351760, 64520730, 86027640, 103233168, 129041460, 172055280, 258082920, 516165840]

約数ペア:

[(1, 516165840), (2, 258082920), (3, 172055280), (4, 129041460), (5, 103233168), (6, 86027640), (8, 64520730), (9, 57351760), (10, 51616584), (12, 43013820), (15, 34411056), (16, 32260365), (18, 28675880), (20, 25808292), (24, 21506910), (30, 17205528), (36, 14337940), (40, 12904146), (45, 11470352), (48, 10753455), (60, 8602764), (72, 7168970), (80, 6452073), (90, 5735176), (120, 4301382), (144, 3584485), (180, 2867588), (240, 2150691), (360, 1433794), (720, 716897)]