648352620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6221}}^1$

素因数の和:6432

約数の個数: 96

約数和(自身を含む): 2027874240

約数和(自身を除く): 1379521620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5211, 5790, 6221, 6948, 8685, 10422, 11580, 12442, 17370, 18663, 20844, 24884, 26055, 31105, 34740, 37326, 52110, 55989, 62210, 74652, 93315, 104220, 111978, 124420, 167967, 186630, 223956, 279945, 335934, 373260, 559890, 671868, 839835, 1119780, 1200653, 1679670, 2401306, 3359340, 3601959, 4802612, 6003265, 7203918, 10805877, 12006530, 14407836, 18009795, 21611754, 24013060, 32417631, 36019590, 43223508, 54029385, 64835262, 72039180, 108058770, 129670524, 162088155, 216117540, 324176310, 648352620]

約数ペア:

[(1, 648352620), (2, 324176310), (3, 216117540), (4, 162088155), (5, 129670524), (6, 108058770), (9, 72039180), (10, 64835262), (12, 54029385), (15, 43223508), (18, 36019590), (20, 32417631), (27, 24013060), (30, 21611754), (36, 18009795), (45, 14407836), (54, 12006530), (60, 10805877), (90, 7203918), (108, 6003265), (135, 4802612), (180, 3601959), (193, 3359340), (270, 2401306), (386, 1679670), (540, 1200653), (579, 1119780), (772, 839835), (965, 671868), (1158, 559890), (1737, 373260), (1930, 335934), (2316, 279945), (2895, 223956), (3474, 186630), (3860, 167967), (5211, 124420), (5790, 111978), (6221, 104220), (6948, 93315), (8685, 74652), (10422, 62210), (11580, 55989), (12442, 52110), (17370, 37326), (18663, 34740), (20844, 31105), (24884, 26055)]