169472280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61403}}^1$

素因数の和:61440

約数の個数: 64

約数和(自身を含む): 530530560

約数和(自身を除く): 361058280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 61403, 122806, 184209, 245612, 307015, 368418, 491224, 614030, 736836, 921045, 1228060, 1412269, 1473672, 1842090, 2456120, 2824538, 3684180, 4236807, 5649076, 7061345, 7368360, 8473614, 11298152, 14122690, 16947228, 21184035, 28245380, 33894456, 42368070, 56490760, 84736140, 169472280]

約数ペア:

[(1, 169472280), (2, 84736140), (3, 56490760), (4, 42368070), (5, 33894456), (6, 28245380), (8, 21184035), (10, 16947228), (12, 14122690), (15, 11298152), (20, 8473614), (23, 7368360), (24, 7061345), (30, 5649076), (40, 4236807), (46, 3684180), (60, 2824538), (69, 2456120), (92, 1842090), (115, 1473672), (120, 1412269), (138, 1228060), (184, 921045), (230, 736836), (276, 614030), (345, 491224), (460, 368418), (552, 307015), (690, 245612), (920, 184209), (1380, 122806), (2760, 61403)]