16115760

素因数分解:

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

素因数の和:857

約数の個数: 120

約数和(自身を含む): 56194320

約数和(自身を除く): 40078560

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, 810, 829, 972, 1080, 1215, 1296, 1620, 1658, 1944, 2160, 2430, 2487, 3240, 3316, 3888, 4145, 4860, 4974, 6480, 6632, 7461, 8290, 9720, 9948, 12435, 13264, 14922, 16580, 19440, 19896, 22383, 24870, 29844, 33160, 37305, 39792, 44766, 49740, 59688, 66320, 67149, 74610, 89532, 99480, 111915, 119376, 134298, 149220, 179064, 198960, 201447, 223830, 268596, 298440, 335745, 358128, 402894, 447660, 537192, 596880, 671490, 805788, 895320, 1007235, 1074384, 1342980, 1611576, 1790640, 2014470, 2685960, 3223152, 4028940, 5371920, 8057880, 16115760]

約数ペア:

[(1, 16115760), (2, 8057880), (3, 5371920), (4, 4028940), (5, 3223152), (6, 2685960), (8, 2014470), (9, 1790640), (10, 1611576), (12, 1342980), (15, 1074384), (16, 1007235), (18, 895320), (20, 805788), (24, 671490), (27, 596880), (30, 537192), (36, 447660), (40, 402894), (45, 358128), (48, 335745), (54, 298440), (60, 268596), (72, 223830), (80, 201447), (81, 198960), (90, 179064), (108, 149220), (120, 134298), (135, 119376), (144, 111915), (162, 99480), (180, 89532), (216, 74610), (240, 67149), (243, 66320), (270, 59688), (324, 49740), (360, 44766), (405, 39792), (432, 37305), (486, 33160), (540, 29844), (648, 24870), (720, 22383), (810, 19896), (829, 19440), (972, 16580), (1080, 14922), (1215, 13264), (1296, 12435), (1620, 9948), (1658, 9720), (1944, 8290), (2160, 7461), (2430, 6632), (2487, 6480), (3240, 4974), (3316, 4860), (3888, 4145)]