266318760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2219323}}^1$

素因数の和:2219337

約数の個数: 32

約数和(自身を含む): 798956640

約数和(自身を除く): 532637880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2219323, 4438646, 6657969, 8877292, 11096615, 13315938, 17754584, 22193230, 26631876, 33289845, 44386460, 53263752, 66579690, 88772920, 133159380, 266318760]

約数ペア:

[(1, 266318760), (2, 133159380), (3, 88772920), (4, 66579690), (5, 53263752), (6, 44386460), (8, 33289845), (10, 26631876), (12, 22193230), (15, 17754584), (20, 13315938), (24, 11096615), (30, 8877292), (40, 6657969), (60, 4438646), (120, 2219323)]