4292040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 13167360

約数和(自身を除く): 8875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 761, 940, 1128, 1410, 1522, 1880, 2283, 2820, 3044, 3805, 4566, 5640, 6088, 7610, 9132, 11415, 15220, 18264, 22830, 30440, 35767, 45660, 71534, 91320, 107301, 143068, 178835, 214602, 286136, 357670, 429204, 536505, 715340, 858408, 1073010, 1430680, 2146020, 4292040]

約数ペア:

[(1, 4292040), (2, 2146020), (3, 1430680), (4, 1073010), (5, 858408), (6, 715340), (8, 536505), (10, 429204), (12, 357670), (15, 286136), (20, 214602), (24, 178835), (30, 143068), (40, 107301), (47, 91320), (60, 71534), (94, 45660), (120, 35767), (141, 30440), (188, 22830), (235, 18264), (282, 15220), (376, 11415), (470, 9132), (564, 7610), (705, 6088), (761, 5640), (940, 4566), (1128, 3805), (1410, 3044), (1522, 2820), (1880, 2283)]