138729720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9103}}^1$

素因数の和:9244

約数の個数: 64

約数和(自身を含む): 419512320

約数和(自身を除く): 280782600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 9103, 15240, 18206, 27309, 36412, 45515, 54618, 72824, 91030, 109236, 136545, 182060, 218472, 273090, 364120, 546180, 1092360, 1156081, 2312162, 3468243, 4624324, 5780405, 6936486, 9248648, 11560810, 13872972, 17341215, 23121620, 27745944, 34682430, 46243240, 69364860, 138729720]

約数ペア:

[(1, 138729720), (2, 69364860), (3, 46243240), (4, 34682430), (5, 27745944), (6, 23121620), (8, 17341215), (10, 13872972), (12, 11560810), (15, 9248648), (20, 6936486), (24, 5780405), (30, 4624324), (40, 3468243), (60, 2312162), (120, 1156081), (127, 1092360), (254, 546180), (381, 364120), (508, 273090), (635, 218472), (762, 182060), (1016, 136545), (1270, 109236), (1524, 91030), (1905, 72824), (2540, 54618), (3048, 45515), (3810, 36412), (5080, 27309), (7620, 18206), (9103, 15240)]