308283840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1208

約数の個数: 224

約数和(自身を含む): 1123614720

約数和(自身を除く): 815330880

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1151, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2302, 2480, 2790, 2880, 2976, 3348, 3453, 3720, 4185, 4320, 4464, 4604, 4960, 5580, 5755, 5952, 6696, 6906, 7440, 8370, 8640, 8928, 9208, 9920, 10359, 11160, 11510, 13392, 13812, 14880, 16740, 17265, 17856, 18416, 20718, 22320, 23020, 26784, 27624, 29760, 31077, 33480, 34530, 35681, 36832, 41436, 44640, 46040, 51795, 53568, 55248, 62154, 66960, 69060, 71362, 73664, 82872, 89280, 92080, 103590, 107043, 110496, 124308, 133920, 138120, 142724, 155385, 165744, 178405, 184160, 207180, 214086, 220992, 248616, 267840, 276240, 285448, 310770, 321129, 331488, 356810, 368320, 414360, 428172, 497232, 535215, 552480, 570896, 621540, 642258, 662976, 713620, 828720, 856344, 963387, 994464, 1070430, 1104960, 1141792, 1243080, 1284516, 1427240, 1605645, 1657440, 1712688, 1926774, 1988928, 2140860, 2283584, 2486160, 2569032, 2854480, 3211290, 3314880, 3425376, 3853548, 4281720, 4816935, 4972320, 5138064, 5708960, 6422580, 6850752, 7707096, 8563440, 9633870, 9944640, 10276128, 11417920, 12845160, 15414192, 17126880, 19267740, 20552256, 25690320, 30828384, 34253760, 38535480, 51380640, 61656768, 77070960, 102761280, 154141920, 308283840]

約数ペア:

[(1, 308283840), (2, 154141920), (3, 102761280), (4, 77070960), (5, 61656768), (6, 51380640), (8, 38535480), (9, 34253760), (10, 30828384), (12, 25690320), (15, 20552256), (16, 19267740), (18, 17126880), (20, 15414192), (24, 12845160), (27, 11417920), (30, 10276128), (31, 9944640), (32, 9633870), (36, 8563440), (40, 7707096), (45, 6850752), (48, 6422580), (54, 5708960), (60, 5138064), (62, 4972320), (64, 4816935), (72, 4281720), (80, 3853548), (90, 3425376), (93, 3314880), (96, 3211290), (108, 2854480), (120, 2569032), (124, 2486160), (135, 2283584), (144, 2140860), (155, 1988928), (160, 1926774), (180, 1712688), (186, 1657440), (192, 1605645), (216, 1427240), (240, 1284516), (248, 1243080), (270, 1141792), (279, 1104960), (288, 1070430), (310, 994464), (320, 963387), (360, 856344), (372, 828720), (432, 713620), (465, 662976), (480, 642258), (496, 621540), (540, 570896), (558, 552480), (576, 535215), (620, 497232), (720, 428172), (744, 414360), (837, 368320), (864, 356810), (930, 331488), (960, 321129), (992, 310770), (1080, 285448), (1116, 276240), (1151, 267840), (1240, 248616), (1395, 220992), (1440, 214086), (1488, 207180), (1674, 184160), (1728, 178405), (1860, 165744), (1984, 155385), (2160, 142724), (2232, 138120), (2302, 133920), (2480, 124308), (2790, 110496), (2880, 107043), (2976, 103590), (3348, 92080), (3453, 89280), (3720, 82872), (4185, 73664), (4320, 71362), (4464, 69060), (4604, 66960), (4960, 62154), (5580, 55248), (5755, 53568), (5952, 51795), (6696, 46040), (6906, 44640), (7440, 41436), (8370, 36832), (8640, 35681), (8928, 34530), (9208, 33480), (9920, 31077), (10359, 29760), (11160, 27624), (11510, 26784), (13392, 23020), (13812, 22320), (14880, 20718), (16740, 18416), (17265, 17856)]