54989280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4243}}^1$

素因数の和:4270

約数の個数: 120

約数和(自身を含む): 194112072

約数和(自身を除く): 139122792

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4243, 4320, 6480, 8486, 12729, 12960, 16972, 21215, 25458, 33944, 38187, 42430, 50916, 63645, 67888, 76374, 84860, 101832, 114561, 127290, 135776, 152748, 169720, 190935, 203664, 229122, 254580, 305496, 339440, 343683, 381870, 407328, 458244, 509160, 572805, 610992, 678880, 687366, 763740, 916488, 1018320, 1145610, 1221984, 1374732, 1527480, 1718415, 1832976, 2036640, 2291220, 2749464, 3054960, 3436830, 3665952, 4582440, 5498928, 6109920, 6873660, 9164880, 10997856, 13747320, 18329760, 27494640, 54989280]

約数ペア:

[(1, 54989280), (2, 27494640), (3, 18329760), (4, 13747320), (5, 10997856), (6, 9164880), (8, 6873660), (9, 6109920), (10, 5498928), (12, 4582440), (15, 3665952), (16, 3436830), (18, 3054960), (20, 2749464), (24, 2291220), (27, 2036640), (30, 1832976), (32, 1718415), (36, 1527480), (40, 1374732), (45, 1221984), (48, 1145610), (54, 1018320), (60, 916488), (72, 763740), (80, 687366), (81, 678880), (90, 610992), (96, 572805), (108, 509160), (120, 458244), (135, 407328), (144, 381870), (160, 343683), (162, 339440), (180, 305496), (216, 254580), (240, 229122), (270, 203664), (288, 190935), (324, 169720), (360, 152748), (405, 135776), (432, 127290), (480, 114561), (540, 101832), (648, 84860), (720, 76374), (810, 67888), (864, 63645), (1080, 50916), (1296, 42430), (1440, 38187), (1620, 33944), (2160, 25458), (2592, 21215), (3240, 16972), (4243, 12960), (4320, 12729), (6480, 8486)]