405837120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 224

約数和(自身を含む): 1433779200

約数和(自身を除く): 1027942080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1049, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2098, 2418, 2480, 2496, 2976, 3120, 3147, 3224, 3720, 4030, 4160, 4196, 4836, 4960, 5245, 5952, 6045, 6240, 6294, 6448, 7440, 8060, 8392, 9672, 9920, 10490, 12090, 12480, 12588, 12896, 13637, 14880, 15735, 16120, 16784, 19344, 20980, 24180, 25176, 25792, 27274, 29760, 31470, 32240, 32519, 33568, 38688, 40911, 41960, 48360, 50352, 54548, 62940, 64480, 65038, 67136, 68185, 77376, 81822, 83920, 96720, 97557, 100704, 109096, 125880, 128960, 130076, 136370, 162595, 163644, 167840, 193440, 195114, 201408, 204555, 218192, 251760, 260152, 272740, 325190, 327288, 335680, 386880, 390228, 409110, 422747, 436384, 487785, 503520, 520304, 545480, 650380, 654576, 780456, 818220, 845494, 872768, 975570, 1007040, 1040608, 1090960, 1268241, 1300760, 1309152, 1560912, 1636440, 1690988, 1951140, 2081216, 2113735, 2181920, 2536482, 2601520, 2618304, 3121824, 3272880, 3381976, 3902280, 4227470, 4363840, 5072964, 5203040, 6243648, 6341205, 6545760, 6763952, 7804560, 8454940, 10145928, 10406080, 12682410, 13091520, 13527904, 15609120, 16909880, 20291856, 25364820, 27055808, 31218240, 33819760, 40583712, 50729640, 67639520, 81167424, 101459280, 135279040, 202918560, 405837120]

約数ペア:

[(1, 405837120), (2, 202918560), (3, 135279040), (4, 101459280), (5, 81167424), (6, 67639520), (8, 50729640), (10, 40583712), (12, 33819760), (13, 31218240), (15, 27055808), (16, 25364820), (20, 20291856), (24, 16909880), (26, 15609120), (30, 13527904), (31, 13091520), (32, 12682410), (39, 10406080), (40, 10145928), (48, 8454940), (52, 7804560), (60, 6763952), (62, 6545760), (64, 6341205), (65, 6243648), (78, 5203040), (80, 5072964), (93, 4363840), (96, 4227470), (104, 3902280), (120, 3381976), (124, 3272880), (130, 3121824), (155, 2618304), (156, 2601520), (160, 2536482), (186, 2181920), (192, 2113735), (195, 2081216), (208, 1951140), (240, 1690988), (248, 1636440), (260, 1560912), (310, 1309152), (312, 1300760), (320, 1268241), (372, 1090960), (390, 1040608), (403, 1007040), (416, 975570), (465, 872768), (480, 845494), (496, 818220), (520, 780456), (620, 654576), (624, 650380), (744, 545480), (780, 520304), (806, 503520), (832, 487785), (930, 436384), (960, 422747), (992, 409110), (1040, 390228), (1049, 386880), (1209, 335680), (1240, 327288), (1248, 325190), (1488, 272740), (1560, 260152), (1612, 251760), (1860, 218192), (1984, 204555), (2015, 201408), (2080, 195114), (2098, 193440), (2418, 167840), (2480, 163644), (2496, 162595), (2976, 136370), (3120, 130076), (3147, 128960), (3224, 125880), (3720, 109096), (4030, 100704), (4160, 97557), (4196, 96720), (4836, 83920), (4960, 81822), (5245, 77376), (5952, 68185), (6045, 67136), (6240, 65038), (6294, 64480), (6448, 62940), (7440, 54548), (8060, 50352), (8392, 48360), (9672, 41960), (9920, 40911), (10490, 38688), (12090, 33568), (12480, 32519), (12588, 32240), (12896, 31470), (13637, 29760), (14880, 27274), (15735, 25792), (16120, 25176), (16784, 24180), (19344, 20980)]