18329760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4243}}^1$

素因数の和:4267

約数の個数: 96

約数和(自身を含む): 64169280

約数和(自身を除く): 45839520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4243, 4320, 8486, 12729, 16972, 21215, 25458, 33944, 38187, 42430, 50916, 63645, 67888, 76374, 84860, 101832, 114561, 127290, 135776, 152748, 169720, 190935, 203664, 229122, 254580, 305496, 339440, 381870, 407328, 458244, 509160, 572805, 610992, 678880, 763740, 916488, 1018320, 1145610, 1221984, 1527480, 1832976, 2036640, 2291220, 3054960, 3665952, 4582440, 6109920, 9164880, 18329760]

約数ペア:

[(1, 18329760), (2, 9164880), (3, 6109920), (4, 4582440), (5, 3665952), (6, 3054960), (8, 2291220), (9, 2036640), (10, 1832976), (12, 1527480), (15, 1221984), (16, 1145610), (18, 1018320), (20, 916488), (24, 763740), (27, 678880), (30, 610992), (32, 572805), (36, 509160), (40, 458244), (45, 407328), (48, 381870), (54, 339440), (60, 305496), (72, 254580), (80, 229122), (90, 203664), (96, 190935), (108, 169720), (120, 152748), (135, 135776), (144, 127290), (160, 114561), (180, 101832), (216, 84860), (240, 76374), (270, 67888), (288, 63645), (360, 50916), (432, 42430), (480, 38187), (540, 33944), (720, 25458), (864, 21215), (1080, 16972), (1440, 12729), (2160, 8486), (4243, 4320)]