505614960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 240

約数和(自身を含む): 1819883520

約数和(自身を除く): 1314268560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 839, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1678, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2517, 2790, 3240, 3348, 3356, 3720, 3888, 4185, 4195, 4464, 4860, 5022, 5034, 5580, 6480, 6696, 6712, 7440, 7533, 7551, 8370, 8390, 9720, 10044, 10068, 11160, 12555, 12585, 13392, 13424, 15066, 15102, 16740, 16780, 19440, 20088, 20136, 22320, 22653, 25110, 25170, 26009, 30132, 30204, 33480, 33560, 37665, 37755, 40176, 40272, 45306, 50220, 50340, 52018, 60264, 60408, 66960, 67120, 67959, 75330, 75510, 78027, 90612, 100440, 100680, 104036, 113265, 120528, 120816, 130045, 135918, 150660, 151020, 156054, 181224, 200880, 201360, 203877, 208072, 226530, 234081, 260090, 271836, 301320, 302040, 312108, 339795, 362448, 390135, 407754, 416144, 453060, 468162, 520180, 543672, 602640, 604080, 624216, 679590, 702243, 780270, 815508, 906120, 936324, 1019385, 1040360, 1087344, 1170405, 1248432, 1359180, 1404486, 1560540, 1631016, 1812240, 1872648, 2038770, 2080720, 2106729, 2340810, 2718360, 2808972, 3121080, 3262032, 3511215, 3745296, 4077540, 4213458, 4681620, 5436720, 5617944, 6242160, 6320187, 7022430, 8155080, 8426916, 9363240, 10533645, 11235888, 12640374, 14044860, 16310160, 16853832, 18726480, 21067290, 25280748, 28089720, 31600935, 33707664, 42134580, 50561496, 56179440, 63201870, 84269160, 101122992, 126403740, 168538320, 252807480, 505614960]

約数ペア:

[(1, 505614960), (2, 252807480), (3, 168538320), (4, 126403740), (5, 101122992), (6, 84269160), (8, 63201870), (9, 56179440), (10, 50561496), (12, 42134580), (15, 33707664), (16, 31600935), (18, 28089720), (20, 25280748), (24, 21067290), (27, 18726480), (30, 16853832), (31, 16310160), (36, 14044860), (40, 12640374), (45, 11235888), (48, 10533645), (54, 9363240), (60, 8426916), (62, 8155080), (72, 7022430), (80, 6320187), (81, 6242160), (90, 5617944), (93, 5436720), (108, 4681620), (120, 4213458), (124, 4077540), (135, 3745296), (144, 3511215), (155, 3262032), (162, 3121080), (180, 2808972), (186, 2718360), (216, 2340810), (240, 2106729), (243, 2080720), (248, 2038770), (270, 1872648), (279, 1812240), (310, 1631016), (324, 1560540), (360, 1404486), (372, 1359180), (405, 1248432), (432, 1170405), (465, 1087344), (486, 1040360), (496, 1019385), (540, 936324), (558, 906120), (620, 815508), (648, 780270), (720, 702243), (744, 679590), (810, 624216), (837, 604080), (839, 602640), (930, 543672), (972, 520180), (1080, 468162), (1116, 453060), (1215, 416144), (1240, 407754), (1296, 390135), (1395, 362448), (1488, 339795), (1620, 312108), (1674, 302040), (1678, 301320), (1860, 271836), (1944, 260090), (2160, 234081), (2232, 226530), (2430, 208072), (2480, 203877), (2511, 201360), (2517, 200880), (2790, 181224), (3240, 156054), (3348, 151020), (3356, 150660), (3720, 135918), (3888, 130045), (4185, 120816), (4195, 120528), (4464, 113265), (4860, 104036), (5022, 100680), (5034, 100440), (5580, 90612), (6480, 78027), (6696, 75510), (6712, 75330), (7440, 67959), (7533, 67120), (7551, 66960), (8370, 60408), (8390, 60264), (9720, 52018), (10044, 50340), (10068, 50220), (11160, 45306), (12555, 40272), (12585, 40176), (13392, 37755), (13424, 37665), (15066, 33560), (15102, 33480), (16740, 30204), (16780, 30132), (19440, 26009), (20088, 25170), (20136, 25110), (22320, 22653)]