139667760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64661}}^1$

素因数の和:64683

約数の個数: 80

約数和(自身を含む): 481085280

約数和(自身を除く): 341417520

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, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64661, 129322, 193983, 258644, 323305, 387966, 517288, 581949, 646610, 775932, 969915, 1034576, 1163898, 1293220, 1551864, 1745847, 1939830, 2327796, 2586440, 2909745, 3103728, 3491694, 3879660, 4655592, 5172880, 5819490, 6983388, 7759320, 8729235, 9311184, 11638980, 13966776, 15518640, 17458470, 23277960, 27933552, 34916940, 46555920, 69833880, 139667760]

約数ペア:

[(1, 139667760), (2, 69833880), (3, 46555920), (4, 34916940), (5, 27933552), (6, 23277960), (8, 17458470), (9, 15518640), (10, 13966776), (12, 11638980), (15, 9311184), (16, 8729235), (18, 7759320), (20, 6983388), (24, 5819490), (27, 5172880), (30, 4655592), (36, 3879660), (40, 3491694), (45, 3103728), (48, 2909745), (54, 2586440), (60, 2327796), (72, 1939830), (80, 1745847), (90, 1551864), (108, 1293220), (120, 1163898), (135, 1034576), (144, 969915), (180, 775932), (216, 646610), (240, 581949), (270, 517288), (360, 387966), (432, 323305), (540, 258644), (720, 193983), (1080, 129322), (2160, 64661)]