385158240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 240

約数和(自身を含む): 1376530848

約数和(自身を除く): 991372608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 113, 120, 135, 144, 160, 162, 180, 216, 226, 240, 263, 270, 288, 324, 339, 360, 405, 432, 452, 480, 526, 540, 565, 648, 678, 720, 789, 810, 864, 904, 1017, 1052, 1080, 1130, 1296, 1315, 1356, 1440, 1578, 1620, 1695, 1808, 2034, 2104, 2160, 2260, 2367, 2592, 2630, 2712, 3051, 3156, 3240, 3390, 3616, 3945, 4068, 4208, 4320, 4520, 4734, 5085, 5260, 5424, 6102, 6312, 6480, 6780, 7101, 7890, 8136, 8416, 9040, 9153, 9468, 10170, 10520, 10848, 11835, 12204, 12624, 12960, 13560, 14202, 15255, 15780, 16272, 18080, 18306, 18936, 20340, 21040, 21303, 23670, 24408, 25248, 27120, 28404, 29719, 30510, 31560, 32544, 35505, 36612, 37872, 40680, 42080, 42606, 45765, 47340, 48816, 54240, 56808, 59438, 61020, 63120, 71010, 73224, 75744, 81360, 85212, 89157, 91530, 94680, 97632, 106515, 113616, 118876, 122040, 126240, 142020, 146448, 148595, 162720, 170424, 178314, 183060, 189360, 213030, 227232, 237752, 244080, 267471, 284040, 292896, 297190, 340848, 356628, 366120, 378720, 426060, 445785, 475504, 488160, 534942, 568080, 594380, 681696, 713256, 732240, 802413, 852120, 891570, 951008, 1069884, 1136160, 1188760, 1337355, 1426512, 1464480, 1604826, 1704240, 1783140, 2139768, 2377520, 2407239, 2674710, 2853024, 3209652, 3408480, 3566280, 4012065, 4279536, 4755040, 4814478, 5349420, 6419304, 7132560, 8024130, 8559072, 9628956, 10698840, 12036195, 12838608, 14265120, 16048260, 19257912, 21397680, 24072390, 25677216, 32096520, 38515824, 42795360, 48144780, 64193040, 77031648, 96289560, 128386080, 192579120, 385158240]

約数ペア:

[(1, 385158240), (2, 192579120), (3, 128386080), (4, 96289560), (5, 77031648), (6, 64193040), (8, 48144780), (9, 42795360), (10, 38515824), (12, 32096520), (15, 25677216), (16, 24072390), (18, 21397680), (20, 19257912), (24, 16048260), (27, 14265120), (30, 12838608), (32, 12036195), (36, 10698840), (40, 9628956), (45, 8559072), (48, 8024130), (54, 7132560), (60, 6419304), (72, 5349420), (80, 4814478), (81, 4755040), (90, 4279536), (96, 4012065), (108, 3566280), (113, 3408480), (120, 3209652), (135, 2853024), (144, 2674710), (160, 2407239), (162, 2377520), (180, 2139768), (216, 1783140), (226, 1704240), (240, 1604826), (263, 1464480), (270, 1426512), (288, 1337355), (324, 1188760), (339, 1136160), (360, 1069884), (405, 951008), (432, 891570), (452, 852120), (480, 802413), (526, 732240), (540, 713256), (565, 681696), (648, 594380), (678, 568080), (720, 534942), (789, 488160), (810, 475504), (864, 445785), (904, 426060), (1017, 378720), (1052, 366120), (1080, 356628), (1130, 340848), (1296, 297190), (1315, 292896), (1356, 284040), (1440, 267471), (1578, 244080), (1620, 237752), (1695, 227232), (1808, 213030), (2034, 189360), (2104, 183060), (2160, 178314), (2260, 170424), (2367, 162720), (2592, 148595), (2630, 146448), (2712, 142020), (3051, 126240), (3156, 122040), (3240, 118876), (3390, 113616), (3616, 106515), (3945, 97632), (4068, 94680), (4208, 91530), (4320, 89157), (4520, 85212), (4734, 81360), (5085, 75744), (5260, 73224), (5424, 71010), (6102, 63120), (6312, 61020), (6480, 59438), (6780, 56808), (7101, 54240), (7890, 48816), (8136, 47340), (8416, 45765), (9040, 42606), (9153, 42080), (9468, 40680), (10170, 37872), (10520, 36612), (10848, 35505), (11835, 32544), (12204, 31560), (12624, 30510), (12960, 29719), (13560, 28404), (14202, 27120), (15255, 25248), (15780, 24408), (16272, 23670), (18080, 21303), (18306, 21040), (18936, 20340)]