30108960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 122653440

約数和(自身を除く): 92544480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 103, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 206, 210, 224, 232, 240, 252, 261, 280, 288, 290, 309, 315, 336, 348, 360, 406, 412, 420, 435, 464, 480, 504, 515, 522, 560, 580, 609, 618, 630, 672, 696, 720, 721, 812, 824, 840, 870, 927, 928, 1008, 1015, 1030, 1044, 1120, 1160, 1218, 1236, 1260, 1305, 1392, 1440, 1442, 1545, 1624, 1648, 1680, 1740, 1827, 1854, 2016, 2030, 2060, 2088, 2163, 2320, 2436, 2472, 2520, 2610, 2784, 2884, 2987, 3045, 3090, 3248, 3296, 3360, 3480, 3605, 3654, 3708, 4060, 4120, 4176, 4326, 4635, 4640, 4872, 4944, 5040, 5220, 5768, 5974, 6090, 6180, 6489, 6496, 6960, 7210, 7308, 7416, 8120, 8240, 8352, 8652, 8961, 9135, 9270, 9744, 9888, 10080, 10440, 10815, 11536, 11948, 12180, 12360, 12978, 13920, 14420, 14616, 14832, 14935, 16240, 16480, 17304, 17922, 18270, 18540, 19488, 20880, 20909, 21630, 23072, 23896, 24360, 24720, 25956, 26883, 28840, 29232, 29664, 29870, 32445, 32480, 34608, 35844, 36540, 37080, 41760, 41818, 43260, 44805, 47792, 48720, 49440, 51912, 53766, 57680, 58464, 59740, 62727, 64890, 69216, 71688, 73080, 74160, 83636, 86520, 89610, 95584, 97440, 103824, 104545, 107532, 115360, 119480, 125454, 129780, 134415, 143376, 146160, 148320, 167272, 173040, 179220, 188181, 207648, 209090, 215064, 238960, 250908, 259560, 268830, 286752, 292320, 313635, 334544, 346080, 358440, 376362, 418180, 430128, 477920, 501816, 519120, 537660, 627270, 669088, 716880, 752724, 836360, 860256, 940905, 1003632, 1038240, 1075320, 1254540, 1433760, 1505448, 1672720, 1881810, 2007264, 2150640, 2509080, 3010896, 3345440, 3763620, 4301280, 5018160, 6021792, 7527240, 10036320, 15054480, 30108960]

約数ペア:

[(1, 30108960), (2, 15054480), (3, 10036320), (4, 7527240), (5, 6021792), (6, 5018160), (7, 4301280), (8, 3763620), (9, 3345440), (10, 3010896), (12, 2509080), (14, 2150640), (15, 2007264), (16, 1881810), (18, 1672720), (20, 1505448), (21, 1433760), (24, 1254540), (28, 1075320), (29, 1038240), (30, 1003632), (32, 940905), (35, 860256), (36, 836360), (40, 752724), (42, 716880), (45, 669088), (48, 627270), (56, 537660), (58, 519120), (60, 501816), (63, 477920), (70, 430128), (72, 418180), (80, 376362), (84, 358440), (87, 346080), (90, 334544), (96, 313635), (103, 292320), (105, 286752), (112, 268830), (116, 259560), (120, 250908), (126, 238960), (140, 215064), (144, 209090), (145, 207648), (160, 188181), (168, 179220), (174, 173040), (180, 167272), (203, 148320), (206, 146160), (210, 143376), (224, 134415), (232, 129780), (240, 125454), (252, 119480), (261, 115360), (280, 107532), (288, 104545), (290, 103824), (309, 97440), (315, 95584), (336, 89610), (348, 86520), (360, 83636), (406, 74160), (412, 73080), (420, 71688), (435, 69216), (464, 64890), (480, 62727), (504, 59740), (515, 58464), (522, 57680), (560, 53766), (580, 51912), (609, 49440), (618, 48720), (630, 47792), (672, 44805), (696, 43260), (720, 41818), (721, 41760), (812, 37080), (824, 36540), (840, 35844), (870, 34608), (927, 32480), (928, 32445), (1008, 29870), (1015, 29664), (1030, 29232), (1044, 28840), (1120, 26883), (1160, 25956), (1218, 24720), (1236, 24360), (1260, 23896), (1305, 23072), (1392, 21630), (1440, 20909), (1442, 20880), (1545, 19488), (1624, 18540), (1648, 18270), (1680, 17922), (1740, 17304), (1827, 16480), (1854, 16240), (2016, 14935), (2030, 14832), (2060, 14616), (2088, 14420), (2163, 13920), (2320, 12978), (2436, 12360), (2472, 12180), (2520, 11948), (2610, 11536), (2784, 10815), (2884, 10440), (2987, 10080), (3045, 9888), (3090, 9744), (3248, 9270), (3296, 9135), (3360, 8961), (3480, 8652), (3605, 8352), (3654, 8240), (3708, 8120), (4060, 7416), (4120, 7308), (4176, 7210), (4326, 6960), (4635, 6496), (4640, 6489), (4872, 6180), (4944, 6090), (5040, 5974), (5220, 5768)]