388769760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2958

約数の個数: 192

約数和(自身を含む): 1405071360

約数和(自身を除く): 1016301600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2903, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5806, 6696, 7440, 8370, 8709, 8928, 11160, 11612, 13392, 14515, 14880, 16740, 17418, 22320, 23224, 26127, 26784, 29030, 33480, 34836, 43545, 44640, 46448, 52254, 58060, 66960, 69672, 78381, 87090, 89993, 92896, 104508, 116120, 130635, 133920, 139344, 156762, 174180, 179986, 209016, 232240, 261270, 269979, 278688, 313524, 348360, 359972, 391905, 418032, 449965, 464480, 522540, 539958, 627048, 696720, 719944, 783810, 809937, 836064, 899930, 1045080, 1079916, 1254096, 1349895, 1393440, 1439888, 1567620, 1619874, 1799860, 2090160, 2159832, 2429811, 2508192, 2699790, 2879776, 3135240, 3239748, 3599720, 4049685, 4180320, 4319664, 4859622, 5399580, 6270480, 6479496, 7199440, 8099370, 8639328, 9719244, 10799160, 12149055, 12540960, 12958992, 14398880, 16198740, 19438488, 21598320, 24298110, 25917984, 32397480, 38876976, 43196640, 48596220, 64794960, 77753952, 97192440, 129589920, 194384880, 388769760]

約数ペア:

[(1, 388769760), (2, 194384880), (3, 129589920), (4, 97192440), (5, 77753952), (6, 64794960), (8, 48596220), (9, 43196640), (10, 38876976), (12, 32397480), (15, 25917984), (16, 24298110), (18, 21598320), (20, 19438488), (24, 16198740), (27, 14398880), (30, 12958992), (31, 12540960), (32, 12149055), (36, 10799160), (40, 9719244), (45, 8639328), (48, 8099370), (54, 7199440), (60, 6479496), (62, 6270480), (72, 5399580), (80, 4859622), (90, 4319664), (93, 4180320), (96, 4049685), (108, 3599720), (120, 3239748), (124, 3135240), (135, 2879776), (144, 2699790), (155, 2508192), (160, 2429811), (180, 2159832), (186, 2090160), (216, 1799860), (240, 1619874), (248, 1567620), (270, 1439888), (279, 1393440), (288, 1349895), (310, 1254096), (360, 1079916), (372, 1045080), (432, 899930), (465, 836064), (480, 809937), (496, 783810), (540, 719944), (558, 696720), (620, 627048), (720, 539958), (744, 522540), (837, 464480), (864, 449965), (930, 418032), (992, 391905), (1080, 359972), (1116, 348360), (1240, 313524), (1395, 278688), (1440, 269979), (1488, 261270), (1674, 232240), (1860, 209016), (2160, 179986), (2232, 174180), (2480, 156762), (2790, 139344), (2903, 133920), (2976, 130635), (3348, 116120), (3720, 104508), (4185, 92896), (4320, 89993), (4464, 87090), (4960, 78381), (5580, 69672), (5806, 66960), (6696, 58060), (7440, 52254), (8370, 46448), (8709, 44640), (8928, 43545), (11160, 34836), (11612, 33480), (13392, 29030), (14515, 26784), (14880, 26127), (16740, 23224), (17418, 22320)]