15672997320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{676727}}^1$

素因数の和:676934

約数の個数: 64

約数和(自身を含む): 47262683520

約数和(自身を除く): 31589686200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 676727, 1353454, 2030181, 2706908, 3383635, 4060362, 5413816, 6767270, 8120724, 10150905, 13534540, 16241448, 20301810, 27069080, 40603620, 81207240, 130608311, 261216622, 391824933, 522433244, 653041555, 783649866, 1044866488, 1306083110, 1567299732, 1959124665, 2612166220, 3134599464, 3918249330, 5224332440, 7836498660, 15672997320]

約数ペア:

[(1, 15672997320), (2, 7836498660), (3, 5224332440), (4, 3918249330), (5, 3134599464), (6, 2612166220), (8, 1959124665), (10, 1567299732), (12, 1306083110), (15, 1044866488), (20, 783649866), (24, 653041555), (30, 522433244), (40, 391824933), (60, 261216622), (120, 130608311), (193, 81207240), (386, 40603620), (579, 27069080), (772, 20301810), (965, 16241448), (1158, 13534540), (1544, 10150905), (1930, 8120724), (2316, 6767270), (2895, 5413816), (3860, 4060362), (4632, 3383635), (5790, 2706908), (7720, 2030181), (11580, 1353454), (23160, 676727)]