2289960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 7443540

約数和(自身を除く): 5153580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6361, 12722, 19083, 25444, 31805, 38166, 50888, 57249, 63610, 76332, 95415, 114498, 127220, 152664, 190830, 228996, 254440, 286245, 381660, 457992, 572490, 763320, 1144980, 2289960]

約数ペア:

[(1, 2289960), (2, 1144980), (3, 763320), (4, 572490), (5, 457992), (6, 381660), (8, 286245), (9, 254440), (10, 228996), (12, 190830), (15, 152664), (18, 127220), (20, 114498), (24, 95415), (30, 76332), (36, 63610), (40, 57249), (45, 50888), (60, 38166), (72, 31805), (90, 25444), (120, 19083), (180, 12722), (360, 6361)]