245410560

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 252

約数和(自身を含む): 884700432

約数和(自身を除く): 639289872

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 263, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 526, 540, 576, 640, 648, 720, 729, 768, 789, 810, 864, 960, 972, 1052, 1080, 1152, 1215, 1280, 1296, 1315, 1440, 1458, 1578, 1620, 1728, 1920, 1944, 2104, 2160, 2304, 2367, 2430, 2592, 2630, 2880, 2916, 3156, 3240, 3456, 3645, 3840, 3888, 3945, 4208, 4320, 4734, 4860, 5184, 5260, 5760, 5832, 6312, 6480, 6912, 7101, 7290, 7776, 7890, 8416, 8640, 9468, 9720, 10368, 10520, 11520, 11664, 11835, 12624, 12960, 14202, 14580, 15552, 15780, 16832, 17280, 18936, 19440, 20736, 21040, 21303, 23328, 23670, 25248, 25920, 28404, 29160, 31104, 31560, 33664, 34560, 35505, 37872, 38880, 42080, 42606, 46656, 47340, 50496, 51840, 56808, 58320, 62208, 63120, 63909, 67328, 71010, 75744, 77760, 84160, 85212, 93312, 94680, 100992, 103680, 106515, 113616, 116640, 126240, 127818, 142020, 151488, 155520, 168320, 170424, 186624, 189360, 191727, 201984, 213030, 227232, 233280, 252480, 255636, 284040, 302976, 311040, 319545, 336640, 340848, 378720, 383454, 426060, 454464, 466560, 504960, 511272, 568080, 605952, 639090, 681696, 757440, 766908, 852120, 908928, 933120, 958635, 1009920, 1022544, 1136160, 1278180, 1363392, 1514880, 1533816, 1704240, 1817856, 1917270, 2045088, 2272320, 2556360, 2726784, 3029760, 3067632, 3408480, 3834540, 4090176, 4544640, 5112720, 5453568, 6135264, 6816960, 7669080, 8180352, 9089280, 10225440, 12270528, 13633920, 15338160, 16360704, 20450880, 24541056, 27267840, 30676320, 40901760, 49082112, 61352640, 81803520, 122705280, 245410560]

約数ペア:

[(1, 245410560), (2, 122705280), (3, 81803520), (4, 61352640), (5, 49082112), (6, 40901760), (8, 30676320), (9, 27267840), (10, 24541056), (12, 20450880), (15, 16360704), (16, 15338160), (18, 13633920), (20, 12270528), (24, 10225440), (27, 9089280), (30, 8180352), (32, 7669080), (36, 6816960), (40, 6135264), (45, 5453568), (48, 5112720), (54, 4544640), (60, 4090176), (64, 3834540), (72, 3408480), (80, 3067632), (81, 3029760), (90, 2726784), (96, 2556360), (108, 2272320), (120, 2045088), (128, 1917270), (135, 1817856), (144, 1704240), (160, 1533816), (162, 1514880), (180, 1363392), (192, 1278180), (216, 1136160), (240, 1022544), (243, 1009920), (256, 958635), (263, 933120), (270, 908928), (288, 852120), (320, 766908), (324, 757440), (360, 681696), (384, 639090), (405, 605952), (432, 568080), (480, 511272), (486, 504960), (526, 466560), (540, 454464), (576, 426060), (640, 383454), (648, 378720), (720, 340848), (729, 336640), (768, 319545), (789, 311040), (810, 302976), (864, 284040), (960, 255636), (972, 252480), (1052, 233280), (1080, 227232), (1152, 213030), (1215, 201984), (1280, 191727), (1296, 189360), (1315, 186624), (1440, 170424), (1458, 168320), (1578, 155520), (1620, 151488), (1728, 142020), (1920, 127818), (1944, 126240), (2104, 116640), (2160, 113616), (2304, 106515), (2367, 103680), (2430, 100992), (2592, 94680), (2630, 93312), (2880, 85212), (2916, 84160), (3156, 77760), (3240, 75744), (3456, 71010), (3645, 67328), (3840, 63909), (3888, 63120), (3945, 62208), (4208, 58320), (4320, 56808), (4734, 51840), (4860, 50496), (5184, 47340), (5260, 46656), (5760, 42606), (5832, 42080), (6312, 38880), (6480, 37872), (6912, 35505), (7101, 34560), (7290, 33664), (7776, 31560), (7890, 31104), (8416, 29160), (8640, 28404), (9468, 25920), (9720, 25248), (10368, 23670), (10520, 23328), (11520, 21303), (11664, 21040), (11835, 20736), (12624, 19440), (12960, 18936), (14202, 17280), (14580, 16832), (15552, 15780)]