143261280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99487}}^1$

素因数の和:99508

約数の個数: 72

約数和(自身を含む): 488884032

約数和(自身を除く): 345622752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 99487, 198974, 298461, 397948, 497435, 596922, 795896, 895383, 994870, 1193844, 1492305, 1591792, 1790766, 1989740, 2387688, 2984610, 3183584, 3581532, 3979480, 4476915, 4775376, 5969220, 7163064, 7958960, 8953830, 9550752, 11938440, 14326128, 15917920, 17907660, 23876880, 28652256, 35815320, 47753760, 71630640, 143261280]

約数ペア:

[(1, 143261280), (2, 71630640), (3, 47753760), (4, 35815320), (5, 28652256), (6, 23876880), (8, 17907660), (9, 15917920), (10, 14326128), (12, 11938440), (15, 9550752), (16, 8953830), (18, 7958960), (20, 7163064), (24, 5969220), (30, 4775376), (32, 4476915), (36, 3979480), (40, 3581532), (45, 3183584), (48, 2984610), (60, 2387688), (72, 1989740), (80, 1790766), (90, 1591792), (96, 1492305), (120, 1193844), (144, 994870), (160, 895383), (180, 795896), (240, 596922), (288, 497435), (360, 397948), (480, 298461), (720, 198974), (1440, 99487)]