78549120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 292383000

約数和(自身を除く): 213833880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1049, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2098, 2340, 2496, 2880, 3120, 3147, 3744, 4160, 4196, 4680, 4992, 5245, 5760, 6240, 6294, 7488, 8320, 8392, 9360, 9441, 10490, 12480, 12588, 13637, 14976, 15735, 16784, 18720, 18882, 20980, 24960, 25176, 27274, 31470, 33568, 37440, 37764, 40911, 41960, 47205, 50352, 54548, 62940, 67136, 68185, 74880, 75528, 81822, 83920, 94410, 100704, 109096, 122733, 125880, 134272, 136370, 151056, 163644, 167840, 188820, 201408, 204555, 218192, 245466, 251760, 272740, 302112, 327288, 335680, 377640, 402816, 409110, 436384, 490932, 503520, 545480, 604224, 613665, 654576, 671360, 755280, 818220, 872768, 981864, 1007040, 1090960, 1208448, 1227330, 1309152, 1510560, 1636440, 1745536, 1963728, 2014080, 2181920, 2454660, 2618304, 3021120, 3272880, 3927456, 4363840, 4909320, 5236608, 6042240, 6545760, 7854912, 8727680, 9818640, 13091520, 15709824, 19637280, 26183040, 39274560, 78549120]

約数ペア:

[(1, 78549120), (2, 39274560), (3, 26183040), (4, 19637280), (5, 15709824), (6, 13091520), (8, 9818640), (9, 8727680), (10, 7854912), (12, 6545760), (13, 6042240), (15, 5236608), (16, 4909320), (18, 4363840), (20, 3927456), (24, 3272880), (26, 3021120), (30, 2618304), (32, 2454660), (36, 2181920), (39, 2014080), (40, 1963728), (45, 1745536), (48, 1636440), (52, 1510560), (60, 1309152), (64, 1227330), (65, 1208448), (72, 1090960), (78, 1007040), (80, 981864), (90, 872768), (96, 818220), (104, 755280), (117, 671360), (120, 654576), (128, 613665), (130, 604224), (144, 545480), (156, 503520), (160, 490932), (180, 436384), (192, 409110), (195, 402816), (208, 377640), (234, 335680), (240, 327288), (260, 302112), (288, 272740), (312, 251760), (320, 245466), (360, 218192), (384, 204555), (390, 201408), (416, 188820), (468, 167840), (480, 163644), (520, 151056), (576, 136370), (585, 134272), (624, 125880), (640, 122733), (720, 109096), (780, 100704), (832, 94410), (936, 83920), (960, 81822), (1040, 75528), (1049, 74880), (1152, 68185), (1170, 67136), (1248, 62940), (1440, 54548), (1560, 50352), (1664, 47205), (1872, 41960), (1920, 40911), (2080, 37764), (2098, 37440), (2340, 33568), (2496, 31470), (2880, 27274), (3120, 25176), (3147, 24960), (3744, 20980), (4160, 18882), (4196, 18720), (4680, 16784), (4992, 15735), (5245, 14976), (5760, 13637), (6240, 12588), (6294, 12480), (7488, 10490), (8320, 9441), (8392, 9360)]