40651320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338761}}^1$

素因数の和:338775

約数の個数: 32

約数和(自身を含む): 121954320

約数和(自身を除く): 81303000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338761, 677522, 1016283, 1355044, 1693805, 2032566, 2710088, 3387610, 4065132, 5081415, 6775220, 8130264, 10162830, 13550440, 20325660, 40651320]

約数ペア:

[(1, 40651320), (2, 20325660), (3, 13550440), (4, 10162830), (5, 8130264), (6, 6775220), (8, 5081415), (10, 4065132), (12, 3387610), (15, 2710088), (20, 2032566), (24, 1693805), (30, 1355044), (40, 1016283), (60, 677522), (120, 338761)]