19675186560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3415831}}^1$

素因数の和:3415856

約数の個数: 96

約数和(自身を含む): 67940898480

約数和(自身を除く): 48265711920

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3415831, 6831662, 10247493, 13663324, 17079155, 20494986, 27326648, 30742479, 34158310, 40989972, 51237465, 54653296, 61484958, 68316620, 81979944, 102474930, 109306592, 122969916, 136633240, 153712395, 163959888, 204949860, 218613184, 245939832, 273266480, 307424790, 327919776, 409899720, 437226368, 491879664, 546532960, 614849580, 655839552, 819799440, 983759328, 1093065920, 1229699160, 1311679104, 1639598880, 1967518656, 2186131840, 2459398320, 3279197760, 3935037312, 4918796640, 6558395520, 9837593280, 19675186560]

約数ペア:

[(1, 19675186560), (2, 9837593280), (3, 6558395520), (4, 4918796640), (5, 3935037312), (6, 3279197760), (8, 2459398320), (9, 2186131840), (10, 1967518656), (12, 1639598880), (15, 1311679104), (16, 1229699160), (18, 1093065920), (20, 983759328), (24, 819799440), (30, 655839552), (32, 614849580), (36, 546532960), (40, 491879664), (45, 437226368), (48, 409899720), (60, 327919776), (64, 307424790), (72, 273266480), (80, 245939832), (90, 218613184), (96, 204949860), (120, 163959888), (128, 153712395), (144, 136633240), (160, 122969916), (180, 109306592), (192, 102474930), (240, 81979944), (288, 68316620), (320, 61484958), (360, 54653296), (384, 51237465), (480, 40989972), (576, 34158310), (640, 30742479), (720, 27326648), (960, 20494986), (1152, 17079155), (1440, 13663324), (1920, 10247493), (2880, 6831662), (5760, 3415831)]