269239680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15581}}^1$

素因数の和:15609

約数の個数: 128

約数和(自身を含む): 953618400

約数和(自身を除く): 684378720

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15581, 17280, 31162, 46743, 62324, 77905, 93486, 124648, 140229, 155810, 186972, 233715, 249296, 280458, 311620, 373944, 420687, 467430, 498592, 560916, 623240, 701145, 747888, 841374, 934860, 997184, 1121832, 1246480, 1402290, 1495776, 1682748, 1869720, 1994368, 2103435, 2243664, 2492960, 2804580, 2991552, 3365496, 3739440, 4206870, 4487328, 4985920, 5609160, 5983104, 6730992, 7478880, 8413740, 8974656, 9971840, 11218320, 13461984, 14957760, 16827480, 17949312, 22436640, 26923968, 29915520, 33654960, 44873280, 53847936, 67309920, 89746560, 134619840, 269239680]

約数ペア:

[(1, 269239680), (2, 134619840), (3, 89746560), (4, 67309920), (5, 53847936), (6, 44873280), (8, 33654960), (9, 29915520), (10, 26923968), (12, 22436640), (15, 17949312), (16, 16827480), (18, 14957760), (20, 13461984), (24, 11218320), (27, 9971840), (30, 8974656), (32, 8413740), (36, 7478880), (40, 6730992), (45, 5983104), (48, 5609160), (54, 4985920), (60, 4487328), (64, 4206870), (72, 3739440), (80, 3365496), (90, 2991552), (96, 2804580), (108, 2492960), (120, 2243664), (128, 2103435), (135, 1994368), (144, 1869720), (160, 1682748), (180, 1495776), (192, 1402290), (216, 1246480), (240, 1121832), (270, 997184), (288, 934860), (320, 841374), (360, 747888), (384, 701145), (432, 623240), (480, 560916), (540, 498592), (576, 467430), (640, 420687), (720, 373944), (864, 311620), (960, 280458), (1080, 249296), (1152, 233715), (1440, 186972), (1728, 155810), (1920, 140229), (2160, 124648), (2880, 93486), (3456, 77905), (4320, 62324), (5760, 46743), (8640, 31162), (15581, 17280)]