399610440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14051}}^1$

素因数の和:14147

約数の個数: 96

約数和(自身を含む): 1315267200

約数和(自身を除く): 915656760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14051, 14220, 28102, 28440, 42153, 56204, 70255, 84306, 112408, 126459, 140510, 168612, 210765, 252918, 281020, 337224, 421530, 505836, 562040, 632295, 843060, 1011672, 1110029, 1264590, 1686120, 2220058, 2529180, 3330087, 4440116, 5058360, 5550145, 6660174, 8880232, 9990261, 11100290, 13320348, 16650435, 19980522, 22200580, 26640696, 33300870, 39961044, 44401160, 49951305, 66601740, 79922088, 99902610, 133203480, 199805220, 399610440]

約数ペア:

[(1, 399610440), (2, 199805220), (3, 133203480), (4, 99902610), (5, 79922088), (6, 66601740), (8, 49951305), (9, 44401160), (10, 39961044), (12, 33300870), (15, 26640696), (18, 22200580), (20, 19980522), (24, 16650435), (30, 13320348), (36, 11100290), (40, 9990261), (45, 8880232), (60, 6660174), (72, 5550145), (79, 5058360), (90, 4440116), (120, 3330087), (158, 2529180), (180, 2220058), (237, 1686120), (316, 1264590), (360, 1110029), (395, 1011672), (474, 843060), (632, 632295), (711, 562040), (790, 505836), (948, 421530), (1185, 337224), (1422, 281020), (1580, 252918), (1896, 210765), (2370, 168612), (2844, 140510), (3160, 126459), (3555, 112408), (4740, 84306), (5688, 70255), (7110, 56204), (9480, 42153), (14051, 28440), (14220, 28102)]