320733810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6563}}^1$

素因数の和:6760

約数の個数: 64

約数和(自身を含む): 860146560

約数和(自身を除く): 539412750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 4887, 5430, 6563, 8145, 9774, 13126, 16290, 19689, 24435, 32815, 39378, 48870, 59067, 65630, 98445, 118134, 177201, 196890, 295335, 354402, 590670, 886005, 1187903, 1772010, 2375806, 3563709, 5939515, 7127418, 10691127, 11879030, 17818545, 21382254, 32073381, 35637090, 53455635, 64146762, 106911270, 160366905, 320733810]

約数ペア:

[(1, 320733810), (2, 160366905), (3, 106911270), (5, 64146762), (6, 53455635), (9, 35637090), (10, 32073381), (15, 21382254), (18, 17818545), (27, 11879030), (30, 10691127), (45, 7127418), (54, 5939515), (90, 3563709), (135, 2375806), (181, 1772010), (270, 1187903), (362, 886005), (543, 590670), (905, 354402), (1086, 295335), (1629, 196890), (1810, 177201), (2715, 118134), (3258, 98445), (4887, 65630), (5430, 59067), (6563, 48870), (8145, 39378), (9774, 32815), (13126, 24435), (16290, 19689)]