38494440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^2$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 130581990

約数和(自身を除く): 92087550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 648, 654, 810, 872, 981, 1080, 1090, 1308, 1620, 1635, 1962, 2180, 2616, 2943, 3240, 3270, 3924, 4360, 4905, 5886, 6540, 7848, 8829, 9810, 11772, 11881, 13080, 14715, 17658, 19620, 23544, 23762, 29430, 35316, 35643, 39240, 44145, 47524, 58860, 59405, 70632, 71286, 88290, 95048, 106929, 117720, 118810, 142572, 176580, 178215, 213858, 237620, 285144, 320787, 353160, 356430, 427716, 475240, 534645, 641574, 712860, 855432, 962361, 1069290, 1283148, 1425720, 1603935, 1924722, 2138580, 2566296, 3207870, 3849444, 4277160, 4811805, 6415740, 7698888, 9623610, 12831480, 19247220, 38494440]

約数ペア:

[(1, 38494440), (2, 19247220), (3, 12831480), (4, 9623610), (5, 7698888), (6, 6415740), (8, 4811805), (9, 4277160), (10, 3849444), (12, 3207870), (15, 2566296), (18, 2138580), (20, 1924722), (24, 1603935), (27, 1425720), (30, 1283148), (36, 1069290), (40, 962361), (45, 855432), (54, 712860), (60, 641574), (72, 534645), (81, 475240), (90, 427716), (108, 356430), (109, 353160), (120, 320787), (135, 285144), (162, 237620), (180, 213858), (216, 178215), (218, 176580), (270, 142572), (324, 118810), (327, 117720), (360, 106929), (405, 95048), (436, 88290), (540, 71286), (545, 70632), (648, 59405), (654, 58860), (810, 47524), (872, 44145), (981, 39240), (1080, 35643), (1090, 35316), (1308, 29430), (1620, 23762), (1635, 23544), (1962, 19620), (2180, 17658), (2616, 14715), (2943, 13080), (3240, 11881), (3270, 11772), (3924, 9810), (4360, 8829), (4905, 7848), (5886, 6540)]