130578480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2270

約数の個数: 140

約数和(自身を含む): 455387520

約数和(自身を除く): 324809040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2239, 2430, 2916, 3240, 3645, 3888, 4478, 4860, 5832, 6480, 6717, 7290, 8956, 9720, 11195, 11664, 13434, 14580, 17912, 19440, 20151, 22390, 26868, 29160, 33585, 35824, 40302, 44780, 53736, 58320, 60453, 67170, 80604, 89560, 100755, 107472, 120906, 134340, 161208, 179120, 181359, 201510, 241812, 268680, 302265, 322416, 362718, 403020, 483624, 537360, 544077, 604530, 725436, 806040, 906795, 967248, 1088154, 1209060, 1450872, 1612080, 1632231, 1813590, 2176308, 2418120, 2720385, 2901744, 3264462, 3627180, 4352616, 4836240, 5440770, 6528924, 7254360, 8161155, 8705232, 10881540, 13057848, 14508720, 16322310, 21763080, 26115696, 32644620, 43526160, 65289240, 130578480]

約数ペア:

[(1, 130578480), (2, 65289240), (3, 43526160), (4, 32644620), (5, 26115696), (6, 21763080), (8, 16322310), (9, 14508720), (10, 13057848), (12, 10881540), (15, 8705232), (16, 8161155), (18, 7254360), (20, 6528924), (24, 5440770), (27, 4836240), (30, 4352616), (36, 3627180), (40, 3264462), (45, 2901744), (48, 2720385), (54, 2418120), (60, 2176308), (72, 1813590), (80, 1632231), (81, 1612080), (90, 1450872), (108, 1209060), (120, 1088154), (135, 967248), (144, 906795), (162, 806040), (180, 725436), (216, 604530), (240, 544077), (243, 537360), (270, 483624), (324, 403020), (360, 362718), (405, 322416), (432, 302265), (486, 268680), (540, 241812), (648, 201510), (720, 181359), (729, 179120), (810, 161208), (972, 134340), (1080, 120906), (1215, 107472), (1296, 100755), (1458, 89560), (1620, 80604), (1944, 67170), (2160, 60453), (2239, 58320), (2430, 53736), (2916, 44780), (3240, 40302), (3645, 35824), (3888, 33585), (4478, 29160), (4860, 26868), (5832, 22390), (6480, 20151), (6717, 19440), (7290, 17912), (8956, 14580), (9720, 13434), (11195, 11664)]