2685960

素因数分解:

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

素因数の和:852

約数の個数: 80

約数和(自身を含む): 9038700

約数和(自身を除く): 6352740

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, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 829, 1080, 1620, 1658, 2487, 3240, 3316, 4145, 4974, 6632, 7461, 8290, 9948, 12435, 14922, 16580, 19896, 22383, 24870, 29844, 33160, 37305, 44766, 49740, 59688, 67149, 74610, 89532, 99480, 111915, 134298, 149220, 179064, 223830, 268596, 298440, 335745, 447660, 537192, 671490, 895320, 1342980, 2685960]

約数ペア:

[(1, 2685960), (2, 1342980), (3, 895320), (4, 671490), (5, 537192), (6, 447660), (8, 335745), (9, 298440), (10, 268596), (12, 223830), (15, 179064), (18, 149220), (20, 134298), (24, 111915), (27, 99480), (30, 89532), (36, 74610), (40, 67149), (45, 59688), (54, 49740), (60, 44766), (72, 37305), (81, 33160), (90, 29844), (108, 24870), (120, 22383), (135, 19896), (162, 16580), (180, 14922), (216, 12435), (270, 9948), (324, 8290), (360, 7461), (405, 6632), (540, 4974), (648, 4145), (810, 3316), (829, 3240), (1080, 2487), (1620, 1658)]