195179760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 160

約数和(自身を含む): 679272000

約数和(自身を除く): 484092240

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, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 829, 872, 981, 1080, 1090, 1308, 1635, 1658, 1744, 1962, 2160, 2180, 2487, 2616, 2943, 3270, 3316, 3924, 4145, 4360, 4905, 4974, 5232, 5886, 6540, 6632, 7461, 7848, 8290, 8720, 9810, 9948, 11772, 12435, 13080, 13264, 14715, 14922, 15696, 16580, 19620, 19896, 22383, 23544, 24870, 26160, 29430, 29844, 33160, 37305, 39240, 39792, 44766, 47088, 49740, 58860, 59688, 66320, 74610, 78480, 89532, 90361, 99480, 111915, 117720, 119376, 149220, 179064, 180722, 198960, 223830, 235440, 271083, 298440, 358128, 361444, 447660, 451805, 542166, 596880, 722888, 813249, 895320, 903610, 1084332, 1355415, 1445776, 1626498, 1790640, 1807220, 2168664, 2439747, 2710830, 3252996, 3614440, 4066245, 4337328, 4879494, 5421660, 6505992, 7228880, 8132490, 9758988, 10843320, 12198735, 13011984, 16264980, 19517976, 21686640, 24397470, 32529960, 39035952, 48794940, 65059920, 97589880, 195179760]

約数ペア:

[(1, 195179760), (2, 97589880), (3, 65059920), (4, 48794940), (5, 39035952), (6, 32529960), (8, 24397470), (9, 21686640), (10, 19517976), (12, 16264980), (15, 13011984), (16, 12198735), (18, 10843320), (20, 9758988), (24, 8132490), (27, 7228880), (30, 6505992), (36, 5421660), (40, 4879494), (45, 4337328), (48, 4066245), (54, 3614440), (60, 3252996), (72, 2710830), (80, 2439747), (90, 2168664), (108, 1807220), (109, 1790640), (120, 1626498), (135, 1445776), (144, 1355415), (180, 1084332), (216, 903610), (218, 895320), (240, 813249), (270, 722888), (327, 596880), (360, 542166), (432, 451805), (436, 447660), (540, 361444), (545, 358128), (654, 298440), (720, 271083), (829, 235440), (872, 223830), (981, 198960), (1080, 180722), (1090, 179064), (1308, 149220), (1635, 119376), (1658, 117720), (1744, 111915), (1962, 99480), (2160, 90361), (2180, 89532), (2487, 78480), (2616, 74610), (2943, 66320), (3270, 59688), (3316, 58860), (3924, 49740), (4145, 47088), (4360, 44766), (4905, 39792), (4974, 39240), (5232, 37305), (5886, 33160), (6540, 29844), (6632, 29430), (7461, 26160), (7848, 24870), (8290, 23544), (8720, 22383), (9810, 19896), (9948, 19620), (11772, 16580), (12435, 15696), (13080, 14922), (13264, 14715)]