90483840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 326514240

約数和(自身を除く): 236030400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 683, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1366, 1380, 1440, 1472, 1656, 1840, 1920, 2049, 2070, 2208, 2732, 2760, 2880, 2944, 3312, 3415, 3680, 4098, 4140, 4416, 5464, 5520, 5760, 6147, 6624, 6830, 7360, 8196, 8280, 8832, 10245, 10928, 11040, 12294, 13248, 13660, 14720, 15709, 16392, 16560, 20490, 21856, 22080, 24588, 26496, 27320, 30735, 31418, 32784, 33120, 40980, 43712, 44160, 47127, 49176, 54640, 61470, 62836, 65568, 66240, 78545, 81960, 87424, 94254, 98352, 109280, 122940, 125672, 131136, 132480, 141381, 157090, 163920, 188508, 196704, 218560, 235635, 245880, 251344, 262272, 282762, 314180, 327840, 377016, 393408, 437120, 471270, 491760, 502688, 565524, 628360, 655680, 706905, 754032, 786816, 942540, 983520, 1005376, 1131048, 1256720, 1311360, 1413810, 1508064, 1885080, 1967040, 2010752, 2262096, 2513440, 2827620, 3016128, 3770160, 3934080, 4524192, 5026880, 5655240, 6032256, 7540320, 9048384, 10053760, 11310480, 15080640, 18096768, 22620960, 30161280, 45241920, 90483840]

約数ペア:

[(1, 90483840), (2, 45241920), (3, 30161280), (4, 22620960), (5, 18096768), (6, 15080640), (8, 11310480), (9, 10053760), (10, 9048384), (12, 7540320), (15, 6032256), (16, 5655240), (18, 5026880), (20, 4524192), (23, 3934080), (24, 3770160), (30, 3016128), (32, 2827620), (36, 2513440), (40, 2262096), (45, 2010752), (46, 1967040), (48, 1885080), (60, 1508064), (64, 1413810), (69, 1311360), (72, 1256720), (80, 1131048), (90, 1005376), (92, 983520), (96, 942540), (115, 786816), (120, 754032), (128, 706905), (138, 655680), (144, 628360), (160, 565524), (180, 502688), (184, 491760), (192, 471270), (207, 437120), (230, 393408), (240, 377016), (276, 327840), (288, 314180), (320, 282762), (345, 262272), (360, 251344), (368, 245880), (384, 235635), (414, 218560), (460, 196704), (480, 188508), (552, 163920), (576, 157090), (640, 141381), (683, 132480), (690, 131136), (720, 125672), (736, 122940), (828, 109280), (920, 98352), (960, 94254), (1035, 87424), (1104, 81960), (1152, 78545), (1366, 66240), (1380, 65568), (1440, 62836), (1472, 61470), (1656, 54640), (1840, 49176), (1920, 47127), (2049, 44160), (2070, 43712), (2208, 40980), (2732, 33120), (2760, 32784), (2880, 31418), (2944, 30735), (3312, 27320), (3415, 26496), (3680, 24588), (4098, 22080), (4140, 21856), (4416, 20490), (5464, 16560), (5520, 16392), (5760, 15709), (6147, 14720), (6624, 13660), (6830, 13248), (7360, 12294), (8196, 11040), (8280, 10928), (8832, 10245)]