240289920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3247

約数の個数: 192

約数和(自身を含む): 893856600

約数和(自身を除く): 653566680

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, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3209, 3744, 4160, 4680, 4992, 5760, 6240, 6418, 7488, 8320, 9360, 9627, 12480, 12836, 14976, 16045, 18720, 19254, 24960, 25672, 28881, 32090, 37440, 38508, 41717, 48135, 51344, 57762, 64180, 74880, 77016, 83434, 96270, 102688, 115524, 125151, 128360, 144405, 154032, 166868, 192540, 205376, 208585, 231048, 250302, 256720, 288810, 308064, 333736, 375453, 385080, 410752, 417170, 462096, 500604, 513440, 577620, 616128, 625755, 667472, 750906, 770160, 834340, 924192, 1001208, 1026880, 1155240, 1232256, 1251510, 1334944, 1501812, 1540320, 1668680, 1848384, 1877265, 2002416, 2053760, 2310480, 2503020, 2669888, 3003624, 3080640, 3337360, 3696768, 3754530, 4004832, 4620960, 5006040, 5339776, 6007248, 6161280, 6674720, 7509060, 8009664, 9241920, 10012080, 12014496, 13349440, 15018120, 16019328, 18483840, 20024160, 24028992, 26698880, 30036240, 40048320, 48057984, 60072480, 80096640, 120144960, 240289920]

約数ペア:

[(1, 240289920), (2, 120144960), (3, 80096640), (4, 60072480), (5, 48057984), (6, 40048320), (8, 30036240), (9, 26698880), (10, 24028992), (12, 20024160), (13, 18483840), (15, 16019328), (16, 15018120), (18, 13349440), (20, 12014496), (24, 10012080), (26, 9241920), (30, 8009664), (32, 7509060), (36, 6674720), (39, 6161280), (40, 6007248), (45, 5339776), (48, 5006040), (52, 4620960), (60, 4004832), (64, 3754530), (65, 3696768), (72, 3337360), (78, 3080640), (80, 3003624), (90, 2669888), (96, 2503020), (104, 2310480), (117, 2053760), (120, 2002416), (128, 1877265), (130, 1848384), (144, 1668680), (156, 1540320), (160, 1501812), (180, 1334944), (192, 1251510), (195, 1232256), (208, 1155240), (234, 1026880), (240, 1001208), (260, 924192), (288, 834340), (312, 770160), (320, 750906), (360, 667472), (384, 625755), (390, 616128), (416, 577620), (468, 513440), (480, 500604), (520, 462096), (576, 417170), (585, 410752), (624, 385080), (640, 375453), (720, 333736), (780, 308064), (832, 288810), (936, 256720), (960, 250302), (1040, 231048), (1152, 208585), (1170, 205376), (1248, 192540), (1440, 166868), (1560, 154032), (1664, 144405), (1872, 128360), (1920, 125151), (2080, 115524), (2340, 102688), (2496, 96270), (2880, 83434), (3120, 77016), (3209, 74880), (3744, 64180), (4160, 57762), (4680, 51344), (4992, 48135), (5760, 41717), (6240, 38508), (6418, 37440), (7488, 32090), (8320, 28881), (9360, 25672), (9627, 24960), (12480, 19254), (12836, 18720), (14976, 16045)]