10812840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{90107}}^1$

素因数の和:90121

約数の個数: 32

約数和(自身を含む): 32438880

約数和(自身を除く): 21626040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 90107, 180214, 270321, 360428, 450535, 540642, 720856, 901070, 1081284, 1351605, 1802140, 2162568, 2703210, 3604280, 5406420, 10812840]

約数ペア:

[(1, 10812840), (2, 5406420), (3, 3604280), (4, 2703210), (5, 2162568), (6, 1802140), (8, 1351605), (10, 1081284), (12, 901070), (15, 720856), (20, 540642), (24, 450535), (30, 360428), (40, 270321), (60, 180214), (120, 90107)]