420979680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 240

約数和(自身を含む): 1621320624

約数和(自身を除く): 1200340944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2953, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5906, 5940, 6480, 7128, 7920, 8859, 8910, 9504, 11812, 11880, 12960, 14256, 14765, 15840, 17718, 17820, 23624, 23760, 26577, 28512, 29530, 32483, 35436, 35640, 44295, 47248, 47520, 53154, 59060, 64966, 70872, 71280, 79731, 88590, 94496, 97449, 106308, 118120, 129932, 132885, 141744, 142560, 159462, 162415, 177180, 194898, 212616, 236240, 239193, 259864, 265770, 283488, 292347, 318924, 324830, 354360, 389796, 398655, 425232, 472480, 478386, 487245, 519728, 531540, 584694, 637848, 649660, 708720, 779592, 797310, 850464, 877041, 956772, 974490, 1039456, 1063080, 1169388, 1195965, 1275696, 1299320, 1417440, 1461735, 1559184, 1594620, 1754082, 1913544, 1948980, 2126160, 2338776, 2391930, 2551392, 2598640, 2631123, 2923470, 3118368, 3189240, 3508164, 3827088, 3897960, 4252320, 4385205, 4677552, 4783860, 5197280, 5262246, 5846940, 6378480, 7016328, 7654176, 7795920, 8770410, 9355104, 9567720, 10524492, 11693880, 12756960, 13155615, 14032656, 15591840, 17540820, 19135440, 21048984, 23387760, 26311230, 28065312, 35081640, 38270880, 42097968, 46775520, 52622460, 70163280, 84195936, 105244920, 140326560, 210489840, 420979680]

約数ペア:

[(1, 420979680), (2, 210489840), (3, 140326560), (4, 105244920), (5, 84195936), (6, 70163280), (8, 52622460), (9, 46775520), (10, 42097968), (11, 38270880), (12, 35081640), (15, 28065312), (16, 26311230), (18, 23387760), (20, 21048984), (22, 19135440), (24, 17540820), (27, 15591840), (30, 14032656), (32, 13155615), (33, 12756960), (36, 11693880), (40, 10524492), (44, 9567720), (45, 9355104), (48, 8770410), (54, 7795920), (55, 7654176), (60, 7016328), (66, 6378480), (72, 5846940), (80, 5262246), (81, 5197280), (88, 4783860), (90, 4677552), (96, 4385205), (99, 4252320), (108, 3897960), (110, 3827088), (120, 3508164), (132, 3189240), (135, 3118368), (144, 2923470), (160, 2631123), (162, 2598640), (165, 2551392), (176, 2391930), (180, 2338776), (198, 2126160), (216, 1948980), (220, 1913544), (240, 1754082), (264, 1594620), (270, 1559184), (288, 1461735), (297, 1417440), (324, 1299320), (330, 1275696), (352, 1195965), (360, 1169388), (396, 1063080), (405, 1039456), (432, 974490), (440, 956772), (480, 877041), (495, 850464), (528, 797310), (540, 779592), (594, 708720), (648, 649660), (660, 637848), (720, 584694), (792, 531540), (810, 519728), (864, 487245), (880, 478386), (891, 472480), (990, 425232), (1056, 398655), (1080, 389796), (1188, 354360), (1296, 324830), (1320, 318924), (1440, 292347), (1485, 283488), (1584, 265770), (1620, 259864), (1760, 239193), (1782, 236240), (1980, 212616), (2160, 194898), (2376, 177180), (2592, 162415), (2640, 159462), (2953, 142560), (2970, 141744), (3168, 132885), (3240, 129932), (3564, 118120), (3960, 106308), (4320, 97449), (4455, 94496), (4752, 88590), (5280, 79731), (5906, 71280), (5940, 70872), (6480, 64966), (7128, 59060), (7920, 53154), (8859, 47520), (8910, 47248), (9504, 44295), (11812, 35640), (11880, 35436), (12960, 32483), (14256, 29530), (14765, 28512), (15840, 26577), (17718, 23760), (17820, 23624)]