1520471520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3362

約数の個数: 192

約数和(自身を含む): 5372136000

約数和(自身を除く): 3851664480

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, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3229, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6458, 6540, 7848, 8720, 9687, 9810, 10464, 11772, 12916, 13080, 14715, 15696, 16145, 17440, 19374, 19620, 23544, 25832, 26160, 29061, 29430, 31392, 32290, 38748, 39240, 47088, 48435, 51664, 52320, 58122, 58860, 64580, 77496, 78480, 87183, 94176, 96870, 103328, 116244, 117720, 129160, 145305, 154992, 156960, 174366, 193740, 232488, 235440, 258320, 290610, 309984, 348732, 351961, 387480, 435915, 464976, 470880, 516640, 581220, 697464, 703922, 774960, 871830, 929952, 1055883, 1162440, 1394928, 1407844, 1549920, 1743660, 1759805, 2111766, 2324880, 2789856, 2815688, 3167649, 3487320, 3519610, 4223532, 4649760, 5279415, 5631376, 6335298, 6974640, 7039220, 8447064, 9502947, 10558830, 11262752, 12670596, 13949280, 14078440, 15838245, 16894128, 19005894, 21117660, 25341192, 28156880, 31676490, 33788256, 38011788, 42235320, 47514735, 50682384, 56313760, 63352980, 76023576, 84470640, 95029470, 101364768, 126705960, 152047152, 168941280, 190058940, 253411920, 304094304, 380117880, 506823840, 760235760, 1520471520]

約数ペア:

[(1, 1520471520), (2, 760235760), (3, 506823840), (4, 380117880), (5, 304094304), (6, 253411920), (8, 190058940), (9, 168941280), (10, 152047152), (12, 126705960), (15, 101364768), (16, 95029470), (18, 84470640), (20, 76023576), (24, 63352980), (27, 56313760), (30, 50682384), (32, 47514735), (36, 42235320), (40, 38011788), (45, 33788256), (48, 31676490), (54, 28156880), (60, 25341192), (72, 21117660), (80, 19005894), (90, 16894128), (96, 15838245), (108, 14078440), (109, 13949280), (120, 12670596), (135, 11262752), (144, 10558830), (160, 9502947), (180, 8447064), (216, 7039220), (218, 6974640), (240, 6335298), (270, 5631376), (288, 5279415), (327, 4649760), (360, 4223532), (432, 3519610), (436, 3487320), (480, 3167649), (540, 2815688), (545, 2789856), (654, 2324880), (720, 2111766), (864, 1759805), (872, 1743660), (981, 1549920), (1080, 1407844), (1090, 1394928), (1308, 1162440), (1440, 1055883), (1635, 929952), (1744, 871830), (1962, 774960), (2160, 703922), (2180, 697464), (2616, 581220), (2943, 516640), (3229, 470880), (3270, 464976), (3488, 435915), (3924, 387480), (4320, 351961), (4360, 348732), (4905, 309984), (5232, 290610), (5886, 258320), (6458, 235440), (6540, 232488), (7848, 193740), (8720, 174366), (9687, 156960), (9810, 154992), (10464, 145305), (11772, 129160), (12916, 117720), (13080, 116244), (14715, 103328), (15696, 96870), (16145, 94176), (17440, 87183), (19374, 78480), (19620, 77496), (23544, 64580), (25832, 58860), (26160, 58122), (29061, 52320), (29430, 51664), (31392, 48435), (32290, 47088), (38748, 39240)]