299489760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6761

約数の個数: 144

約数和(自身を含む): 1055134080

約数和(自身を除く): 755644320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 6709, 7440, 8928, 11160, 13418, 14880, 20127, 22320, 26836, 33545, 40254, 44640, 53672, 60381, 67090, 80508, 100635, 107344, 120762, 134180, 161016, 201270, 207979, 214688, 241524, 268360, 301905, 322032, 402540, 415958, 483048, 536720, 603810, 623937, 644064, 805080, 831916, 966096, 1039895, 1073440, 1207620, 1247874, 1610160, 1663832, 1871811, 1932192, 2079790, 2415240, 2495748, 3119685, 3220320, 3327664, 3743622, 4159580, 4830480, 4991496, 6239370, 6655328, 7487244, 8319160, 9359055, 9660960, 9982992, 12478740, 14974488, 16638320, 18718110, 19965984, 24957480, 29948976, 33276640, 37436220, 49914960, 59897952, 74872440, 99829920, 149744880, 299489760]

約数ペア:

[(1, 299489760), (2, 149744880), (3, 99829920), (4, 74872440), (5, 59897952), (6, 49914960), (8, 37436220), (9, 33276640), (10, 29948976), (12, 24957480), (15, 19965984), (16, 18718110), (18, 16638320), (20, 14974488), (24, 12478740), (30, 9982992), (31, 9660960), (32, 9359055), (36, 8319160), (40, 7487244), (45, 6655328), (48, 6239370), (60, 4991496), (62, 4830480), (72, 4159580), (80, 3743622), (90, 3327664), (93, 3220320), (96, 3119685), (120, 2495748), (124, 2415240), (144, 2079790), (155, 1932192), (160, 1871811), (180, 1663832), (186, 1610160), (240, 1247874), (248, 1207620), (279, 1073440), (288, 1039895), (310, 966096), (360, 831916), (372, 805080), (465, 644064), (480, 623937), (496, 603810), (558, 536720), (620, 483048), (720, 415958), (744, 402540), (930, 322032), (992, 301905), (1116, 268360), (1240, 241524), (1395, 214688), (1440, 207979), (1488, 201270), (1860, 161016), (2232, 134180), (2480, 120762), (2790, 107344), (2976, 100635), (3720, 80508), (4464, 67090), (4960, 60381), (5580, 53672), (6709, 44640), (7440, 40254), (8928, 33545), (11160, 26836), (13418, 22320), (14880, 20127)]