764847360

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2495

約数の個数: 216

約数和(自身を含む): 2745419040

約数和(自身を除く): 1980571680

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2459, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 4918, 5184, 5760, 6480, 6912, 7377, 7776, 8640, 9720, 9836, 10368, 11520, 12295, 12960, 14754, 15552, 17280, 19440, 19672, 20736, 22131, 24590, 25920, 29508, 31104, 34560, 36885, 38880, 39344, 44262, 49180, 51840, 59016, 62208, 66393, 73770, 77760, 78688, 88524, 98360, 103680, 110655, 118032, 132786, 147540, 155520, 157376, 177048, 196720, 199179, 221310, 236064, 265572, 295080, 311040, 314752, 331965, 354096, 393440, 398358, 442620, 472128, 531144, 590160, 597537, 629504, 663930, 708192, 786880, 796716, 885240, 944256, 995895, 1062288, 1180320, 1195074, 1327860, 1416384, 1573760, 1593432, 1770480, 1888512, 1991790, 2124576, 2360640, 2390148, 2655720, 2832768, 2987685, 3147520, 3186864, 3540960, 3983580, 4249152, 4721280, 4780296, 5311440, 5665536, 5975370, 6373728, 7081920, 7967160, 8498304, 9442560, 9560592, 10622880, 11950740, 12747456, 14163840, 15934320, 16996608, 19121184, 21245760, 23901480, 25494912, 28327680, 31868640, 38242368, 42491520, 47802960, 50989824, 63737280, 76484736, 84983040, 95605920, 127474560, 152969472, 191211840, 254949120, 382423680, 764847360]

約数ペア:

[(1, 764847360), (2, 382423680), (3, 254949120), (4, 191211840), (5, 152969472), (6, 127474560), (8, 95605920), (9, 84983040), (10, 76484736), (12, 63737280), (15, 50989824), (16, 47802960), (18, 42491520), (20, 38242368), (24, 31868640), (27, 28327680), (30, 25494912), (32, 23901480), (36, 21245760), (40, 19121184), (45, 16996608), (48, 15934320), (54, 14163840), (60, 12747456), (64, 11950740), (72, 10622880), (80, 9560592), (81, 9442560), (90, 8498304), (96, 7967160), (108, 7081920), (120, 6373728), (128, 5975370), (135, 5665536), (144, 5311440), (160, 4780296), (162, 4721280), (180, 4249152), (192, 3983580), (216, 3540960), (240, 3186864), (243, 3147520), (256, 2987685), (270, 2832768), (288, 2655720), (320, 2390148), (324, 2360640), (360, 2124576), (384, 1991790), (405, 1888512), (432, 1770480), (480, 1593432), (486, 1573760), (540, 1416384), (576, 1327860), (640, 1195074), (648, 1180320), (720, 1062288), (768, 995895), (810, 944256), (864, 885240), (960, 796716), (972, 786880), (1080, 708192), (1152, 663930), (1215, 629504), (1280, 597537), (1296, 590160), (1440, 531144), (1620, 472128), (1728, 442620), (1920, 398358), (1944, 393440), (2160, 354096), (2304, 331965), (2430, 314752), (2459, 311040), (2592, 295080), (2880, 265572), (3240, 236064), (3456, 221310), (3840, 199179), (3888, 196720), (4320, 177048), (4860, 157376), (4918, 155520), (5184, 147540), (5760, 132786), (6480, 118032), (6912, 110655), (7377, 103680), (7776, 98360), (8640, 88524), (9720, 78688), (9836, 77760), (10368, 73770), (11520, 66393), (12295, 62208), (12960, 59016), (14754, 51840), (15552, 49180), (17280, 44262), (19440, 39344), (19672, 38880), (20736, 36885), (22131, 34560), (24590, 31104), (25920, 29508)]