5671620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{389}}^1$

素因数の和:416

約数の個数: 84

約数和(自身を含む): 17903340

約数和(自身を除く): 12231720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 389, 405, 486, 540, 729, 778, 810, 972, 1167, 1215, 1458, 1556, 1620, 1945, 2334, 2430, 2916, 3501, 3645, 3890, 4668, 4860, 5835, 7002, 7290, 7780, 10503, 11670, 14004, 14580, 17505, 21006, 23340, 31509, 35010, 42012, 52515, 63018, 70020, 94527, 105030, 126036, 157545, 189054, 210060, 283581, 315090, 378108, 472635, 567162, 630180, 945270, 1134324, 1417905, 1890540, 2835810, 5671620]

約数ペア:

[(1, 5671620), (2, 2835810), (3, 1890540), (4, 1417905), (5, 1134324), (6, 945270), (9, 630180), (10, 567162), (12, 472635), (15, 378108), (18, 315090), (20, 283581), (27, 210060), (30, 189054), (36, 157545), (45, 126036), (54, 105030), (60, 94527), (81, 70020), (90, 63018), (108, 52515), (135, 42012), (162, 35010), (180, 31509), (243, 23340), (270, 21006), (324, 17505), (389, 14580), (405, 14004), (486, 11670), (540, 10503), (729, 7780), (778, 7290), (810, 7002), (972, 5835), (1167, 4860), (1215, 4668), (1458, 3890), (1556, 3645), (1620, 3501), (1945, 2916), (2334, 2430)]