729333720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1567

約数の個数: 160

約数和(自身を含む): 2468196720

約数和(自身を除く): 1738863000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 270, 324, 326, 360, 405, 489, 540, 648, 652, 810, 815, 978, 1080, 1304, 1381, 1467, 1620, 1630, 1956, 2445, 2762, 2934, 3240, 3260, 3912, 4143, 4401, 4890, 5524, 5868, 6520, 6905, 7335, 8286, 8802, 9780, 11048, 11736, 12429, 13203, 13810, 14670, 16572, 17604, 19560, 20715, 22005, 24858, 26406, 27620, 29340, 33144, 35208, 37287, 41430, 44010, 49716, 52812, 55240, 58680, 62145, 66015, 74574, 82860, 88020, 99432, 105624, 111861, 124290, 132030, 149148, 165720, 176040, 186435, 223722, 225103, 248580, 264060, 298296, 372870, 447444, 450206, 497160, 528120, 559305, 675309, 745740, 894888, 900412, 1118610, 1125515, 1350618, 1491480, 1800824, 2025927, 2237220, 2251030, 2701236, 3376545, 4051854, 4474440, 4502060, 5402472, 6077781, 6753090, 8103708, 9004120, 10129635, 12155562, 13506180, 16207416, 18233343, 20259270, 24311124, 27012360, 30388905, 36466686, 40518540, 48622248, 60777810, 72933372, 81037080, 91166715, 121555620, 145866744, 182333430, 243111240, 364666860, 729333720]

約数ペア:

[(1, 729333720), (2, 364666860), (3, 243111240), (4, 182333430), (5, 145866744), (6, 121555620), (8, 91166715), (9, 81037080), (10, 72933372), (12, 60777810), (15, 48622248), (18, 40518540), (20, 36466686), (24, 30388905), (27, 27012360), (30, 24311124), (36, 20259270), (40, 18233343), (45, 16207416), (54, 13506180), (60, 12155562), (72, 10129635), (81, 9004120), (90, 8103708), (108, 6753090), (120, 6077781), (135, 5402472), (162, 4502060), (163, 4474440), (180, 4051854), (216, 3376545), (270, 2701236), (324, 2251030), (326, 2237220), (360, 2025927), (405, 1800824), (489, 1491480), (540, 1350618), (648, 1125515), (652, 1118610), (810, 900412), (815, 894888), (978, 745740), (1080, 675309), (1304, 559305), (1381, 528120), (1467, 497160), (1620, 450206), (1630, 447444), (1956, 372870), (2445, 298296), (2762, 264060), (2934, 248580), (3240, 225103), (3260, 223722), (3912, 186435), (4143, 176040), (4401, 165720), (4890, 149148), (5524, 132030), (5868, 124290), (6520, 111861), (6905, 105624), (7335, 99432), (8286, 88020), (8802, 82860), (9780, 74574), (11048, 66015), (11736, 62145), (12429, 58680), (13203, 55240), (13810, 52812), (14670, 49716), (16572, 44010), (17604, 41430), (19560, 37287), (20715, 35208), (22005, 33144), (24858, 29340), (26406, 27620)]