264396960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 240

約数和(自身を含む): 974768256

約数和(自身を除く): 710371296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 887, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1774, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2661, 2760, 3105, 3240, 3312, 3548, 3680, 3726, 4140, 4320, 4435, 4968, 5322, 5520, 6210, 6480, 6624, 7096, 7452, 7983, 8280, 8870, 9315, 9936, 10644, 11040, 12420, 12960, 13305, 14192, 14904, 15966, 16560, 17740, 18630, 19872, 20401, 21288, 23949, 24840, 26610, 28384, 29808, 31932, 33120, 35480, 37260, 39915, 40802, 42576, 47898, 49680, 53220, 59616, 61203, 63864, 70960, 71847, 74520, 79830, 81604, 85152, 95796, 99360, 102005, 106440, 119745, 122406, 127728, 141920, 143694, 149040, 159660, 163208, 183609, 191592, 204010, 212880, 239490, 244812, 255456, 287388, 298080, 306015, 319320, 326416, 359235, 367218, 383184, 408020, 425760, 478980, 489624, 550827, 574776, 612030, 638640, 652832, 718470, 734436, 766368, 816040, 918045, 957960, 979248, 1101654, 1149552, 1224060, 1277280, 1436940, 1468872, 1632080, 1652481, 1836090, 1915920, 1958496, 2203308, 2299104, 2448120, 2754135, 2873880, 2937744, 3264160, 3304962, 3672180, 3831840, 4406616, 4896240, 5508270, 5747760, 5875488, 6609924, 7344360, 8262405, 8813232, 9792480, 11016540, 11495520, 13219848, 14688720, 16524810, 17626464, 22033080, 26439696, 29377440, 33049620, 44066160, 52879392, 66099240, 88132320, 132198480, 264396960]

約数ペア:

[(1, 264396960), (2, 132198480), (3, 88132320), (4, 66099240), (5, 52879392), (6, 44066160), (8, 33049620), (9, 29377440), (10, 26439696), (12, 22033080), (15, 17626464), (16, 16524810), (18, 14688720), (20, 13219848), (23, 11495520), (24, 11016540), (27, 9792480), (30, 8813232), (32, 8262405), (36, 7344360), (40, 6609924), (45, 5875488), (46, 5747760), (48, 5508270), (54, 4896240), (60, 4406616), (69, 3831840), (72, 3672180), (80, 3304962), (81, 3264160), (90, 2937744), (92, 2873880), (96, 2754135), (108, 2448120), (115, 2299104), (120, 2203308), (135, 1958496), (138, 1915920), (144, 1836090), (160, 1652481), (162, 1632080), (180, 1468872), (184, 1436940), (207, 1277280), (216, 1224060), (230, 1149552), (240, 1101654), (270, 979248), (276, 957960), (288, 918045), (324, 816040), (345, 766368), (360, 734436), (368, 718470), (405, 652832), (414, 638640), (432, 612030), (460, 574776), (480, 550827), (540, 489624), (552, 478980), (621, 425760), (648, 408020), (690, 383184), (720, 367218), (736, 359235), (810, 326416), (828, 319320), (864, 306015), (887, 298080), (920, 287388), (1035, 255456), (1080, 244812), (1104, 239490), (1242, 212880), (1296, 204010), (1380, 191592), (1440, 183609), (1620, 163208), (1656, 159660), (1774, 149040), (1840, 143694), (1863, 141920), (2070, 127728), (2160, 122406), (2208, 119745), (2484, 106440), (2592, 102005), (2661, 99360), (2760, 95796), (3105, 85152), (3240, 81604), (3312, 79830), (3548, 74520), (3680, 71847), (3726, 70960), (4140, 63864), (4320, 61203), (4435, 59616), (4968, 53220), (5322, 49680), (5520, 47898), (6210, 42576), (6480, 40802), (6624, 39915), (7096, 37260), (7452, 35480), (7983, 33120), (8280, 31932), (8870, 29808), (9315, 28384), (9936, 26610), (10644, 24840), (11040, 23949), (12420, 21288), (12960, 20401), (13305, 19872), (14192, 18630), (14904, 17740), (15966, 16560)]