56373720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36137}}^1$

素因数の和:36164

約数の個数: 64

約数和(自身を含む): 182135520

約数和(自身を除く): 125761800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 36137, 72274, 108411, 144548, 180685, 216822, 289096, 361370, 433644, 469781, 542055, 722740, 867288, 939562, 1084110, 1409343, 1445480, 1879124, 2168220, 2348905, 2818686, 3758248, 4336440, 4697810, 5637372, 7046715, 9395620, 11274744, 14093430, 18791240, 28186860, 56373720]

約数ペア:

[(1, 56373720), (2, 28186860), (3, 18791240), (4, 14093430), (5, 11274744), (6, 9395620), (8, 7046715), (10, 5637372), (12, 4697810), (13, 4336440), (15, 3758248), (20, 2818686), (24, 2348905), (26, 2168220), (30, 1879124), (39, 1445480), (40, 1409343), (52, 1084110), (60, 939562), (65, 867288), (78, 722740), (104, 542055), (120, 469781), (130, 433644), (156, 361370), (195, 289096), (260, 216822), (312, 180685), (390, 144548), (520, 108411), (780, 72274), (1560, 36137)]