260707680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 192

約数和(自身を含む): 944395200

約数和(自身を除く): 683687520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2081, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4162, 4176, 4320, 4640, 5220, 6243, 6264, 6960, 7830, 8324, 8352, 10405, 10440, 12486, 12528, 13920, 15660, 16648, 18729, 20810, 20880, 24972, 25056, 31215, 31320, 33296, 37458, 41620, 41760, 49944, 56187, 60349, 62430, 62640, 66592, 74916, 83240, 93645, 99888, 112374, 120698, 124860, 125280, 149832, 166480, 181047, 187290, 199776, 224748, 241396, 249720, 280935, 299664, 301745, 332960, 362094, 374580, 449496, 482792, 499440, 543141, 561870, 599328, 603490, 724188, 749160, 898992, 905235, 965584, 998880, 1086282, 1123740, 1206980, 1448376, 1498320, 1629423, 1797984, 1810470, 1931168, 2172564, 2247480, 2413960, 2715705, 2896752, 2996640, 3258846, 3620940, 4345128, 4494960, 4827920, 5431410, 5793504, 6517692, 7241880, 8147115, 8690256, 8989920, 9655840, 10862820, 13035384, 14483760, 16294230, 17380512, 21725640, 26070768, 28967520, 32588460, 43451280, 52141536, 65176920, 86902560, 130353840, 260707680]

約数ペア:

[(1, 260707680), (2, 130353840), (3, 86902560), (4, 65176920), (5, 52141536), (6, 43451280), (8, 32588460), (9, 28967520), (10, 26070768), (12, 21725640), (15, 17380512), (16, 16294230), (18, 14483760), (20, 13035384), (24, 10862820), (27, 9655840), (29, 8989920), (30, 8690256), (32, 8147115), (36, 7241880), (40, 6517692), (45, 5793504), (48, 5431410), (54, 4827920), (58, 4494960), (60, 4345128), (72, 3620940), (80, 3258846), (87, 2996640), (90, 2896752), (96, 2715705), (108, 2413960), (116, 2247480), (120, 2172564), (135, 1931168), (144, 1810470), (145, 1797984), (160, 1629423), (174, 1498320), (180, 1448376), (216, 1206980), (232, 1123740), (240, 1086282), (261, 998880), (270, 965584), (288, 905235), (290, 898992), (348, 749160), (360, 724188), (432, 603490), (435, 599328), (464, 561870), (480, 543141), (522, 499440), (540, 482792), (580, 449496), (696, 374580), (720, 362094), (783, 332960), (864, 301745), (870, 299664), (928, 280935), (1044, 249720), (1080, 241396), (1160, 224748), (1305, 199776), (1392, 187290), (1440, 181047), (1566, 166480), (1740, 149832), (2081, 125280), (2088, 124860), (2160, 120698), (2320, 112374), (2610, 99888), (2784, 93645), (3132, 83240), (3480, 74916), (3915, 66592), (4162, 62640), (4176, 62430), (4320, 60349), (4640, 56187), (5220, 49944), (6243, 41760), (6264, 41620), (6960, 37458), (7830, 33296), (8324, 31320), (8352, 31215), (10405, 25056), (10440, 24972), (12486, 20880), (12528, 20810), (13920, 18729), (15660, 16648)]