1976810760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5491141}}^1$

素因数の和:5491158

約数の個数: 48

約数和(自身を含む): 6424636140

約数和(自身を除く): 4447825380

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, 5491141, 10982282, 16473423, 21964564, 27455705, 32946846, 43929128, 49420269, 54911410, 65893692, 82367115, 98840538, 109822820, 131787384, 164734230, 197681076, 219645640, 247101345, 329468460, 395362152, 494202690, 658936920, 988405380, 1976810760]

約数ペア:

[(1, 1976810760), (2, 988405380), (3, 658936920), (4, 494202690), (5, 395362152), (6, 329468460), (8, 247101345), (9, 219645640), (10, 197681076), (12, 164734230), (15, 131787384), (18, 109822820), (20, 98840538), (24, 82367115), (30, 65893692), (36, 54911410), (40, 49420269), (45, 43929128), (60, 32946846), (72, 27455705), (90, 21964564), (120, 16473423), (180, 10982282), (360, 5491141)]