8948880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1406

約数の個数: 100

約数和(自身を含む): 31103292

約数和(自身を除く): 22154412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1381, 1620, 2160, 2762, 3240, 4143, 5524, 6480, 6905, 8286, 11048, 12429, 13810, 16572, 20715, 22096, 24858, 27620, 33144, 37287, 41430, 49716, 55240, 62145, 66288, 74574, 82860, 99432, 110480, 111861, 124290, 149148, 165720, 186435, 198864, 223722, 248580, 298296, 331440, 372870, 447444, 497160, 559305, 596592, 745740, 894888, 994320, 1118610, 1491480, 1789776, 2237220, 2982960, 4474440, 8948880]

約数ペア:

[(1, 8948880), (2, 4474440), (3, 2982960), (4, 2237220), (5, 1789776), (6, 1491480), (8, 1118610), (9, 994320), (10, 894888), (12, 745740), (15, 596592), (16, 559305), (18, 497160), (20, 447444), (24, 372870), (27, 331440), (30, 298296), (36, 248580), (40, 223722), (45, 198864), (48, 186435), (54, 165720), (60, 149148), (72, 124290), (80, 111861), (81, 110480), (90, 99432), (108, 82860), (120, 74574), (135, 66288), (144, 62145), (162, 55240), (180, 49716), (216, 41430), (240, 37287), (270, 33144), (324, 27620), (360, 24858), (405, 22096), (432, 20715), (540, 16572), (648, 13810), (720, 12429), (810, 11048), (1080, 8286), (1296, 6905), (1381, 6480), (1620, 5524), (2160, 4143), (2762, 3240)]