67309920

素因数分解:

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

素因数の和:15605

約数の個数: 96

約数和(自身を含む): 235599840

約数和(自身を除く): 168289920

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, 4320, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 140229, 155810, 186972, 233715, 249296, 280458, 311620, 373944, 420687, 467430, 498592, 560916, 623240, 701145, 747888, 841374, 934860, 1121832, 1246480, 1402290, 1495776, 1682748, 1869720, 2103435, 2243664, 2492960, 2804580, 3365496, 3739440, 4206870, 4487328, 5609160, 6730992, 7478880, 8413740, 11218320, 13461984, 16827480, 22436640, 33654960, 67309920]

約数ペア:

[(1, 67309920), (2, 33654960), (3, 22436640), (4, 16827480), (5, 13461984), (6, 11218320), (8, 8413740), (9, 7478880), (10, 6730992), (12, 5609160), (15, 4487328), (16, 4206870), (18, 3739440), (20, 3365496), (24, 2804580), (27, 2492960), (30, 2243664), (32, 2103435), (36, 1869720), (40, 1682748), (45, 1495776), (48, 1402290), (54, 1246480), (60, 1121832), (72, 934860), (80, 841374), (90, 747888), (96, 701145), (108, 623240), (120, 560916), (135, 498592), (144, 467430), (160, 420687), (180, 373944), (216, 311620), (240, 280458), (270, 249296), (288, 233715), (360, 186972), (432, 155810), (480, 140229), (540, 124648), (720, 93486), (864, 77905), (1080, 62324), (1440, 46743), (2160, 31162), (4320, 15581)]