131909880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1099249}}^1$

素因数の和:1099263

約数の個数: 32

約数和(自身を含む): 395730000

約数和(自身を除く): 263820120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1099249, 2198498, 3297747, 4396996, 5496245, 6595494, 8793992, 10992490, 13190988, 16488735, 21984980, 26381976, 32977470, 43969960, 65954940, 131909880]

約数ペア:

[(1, 131909880), (2, 65954940), (3, 43969960), (4, 32977470), (5, 26381976), (6, 21984980), (8, 16488735), (10, 13190988), (12, 10992490), (15, 8793992), (20, 6595494), (24, 5496245), (30, 4396996), (40, 3297747), (60, 2198498), (120, 1099249)]