15516480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2336

約数の個数: 112

約数和(自身を含む): 56327040

約数和(自身を除く): 40810560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2309, 3360, 4618, 6720, 6927, 9236, 11545, 13854, 16163, 18472, 23090, 27708, 32326, 34635, 36944, 46180, 48489, 55416, 64652, 69270, 73888, 80815, 92360, 96978, 110832, 129304, 138540, 147776, 161630, 184720, 193956, 221664, 242445, 258608, 277080, 323260, 369440, 387912, 443328, 484890, 517216, 554160, 646520, 738880, 775824, 969780, 1034432, 1108320, 1293040, 1551648, 1939560, 2216640, 2586080, 3103296, 3879120, 5172160, 7758240, 15516480]

約数ペア:

[(1, 15516480), (2, 7758240), (3, 5172160), (4, 3879120), (5, 3103296), (6, 2586080), (7, 2216640), (8, 1939560), (10, 1551648), (12, 1293040), (14, 1108320), (15, 1034432), (16, 969780), (20, 775824), (21, 738880), (24, 646520), (28, 554160), (30, 517216), (32, 484890), (35, 443328), (40, 387912), (42, 369440), (48, 323260), (56, 277080), (60, 258608), (64, 242445), (70, 221664), (80, 193956), (84, 184720), (96, 161630), (105, 147776), (112, 138540), (120, 129304), (140, 110832), (160, 96978), (168, 92360), (192, 80815), (210, 73888), (224, 69270), (240, 64652), (280, 55416), (320, 48489), (336, 46180), (420, 36944), (448, 34635), (480, 32326), (560, 27708), (672, 23090), (840, 18472), (960, 16163), (1120, 13854), (1344, 11545), (1680, 9236), (2240, 6927), (2309, 6720), (3360, 4618)]