804349440

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 280

約数和(自身を含む): 2898216288

約数和(自身を除く): 2093866848

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, 431, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 862, 864, 960, 972, 1080, 1152, 1215, 1280, 1293, 1296, 1440, 1458, 1536, 1620, 1724, 1728, 1920, 1944, 2155, 2160, 2304, 2430, 2560, 2586, 2592, 2880, 2916, 3240, 3448, 3456, 3645, 3840, 3879, 3888, 4310, 4320, 4608, 4860, 5172, 5184, 5760, 5832, 6465, 6480, 6896, 6912, 7290, 7680, 7758, 7776, 8620, 8640, 9720, 10344, 10368, 11520, 11637, 11664, 12930, 12960, 13792, 13824, 14580, 15516, 15552, 17240, 17280, 19395, 19440, 20688, 20736, 23040, 23274, 23328, 25860, 25920, 27584, 29160, 31032, 31104, 34480, 34560, 34911, 38790, 38880, 41376, 41472, 46548, 46656, 51720, 51840, 55168, 58185, 58320, 62064, 62208, 68960, 69120, 69822, 77580, 77760, 82752, 93096, 93312, 103440, 103680, 104733, 110336, 116370, 116640, 124128, 124416, 137920, 139644, 155160, 155520, 165504, 174555, 186192, 186624, 206880, 207360, 209466, 220672, 232740, 233280, 248256, 275840, 279288, 310320, 311040, 314199, 331008, 349110, 372384, 373248, 413760, 418932, 465480, 466560, 496512, 523665, 551680, 558576, 620640, 622080, 628398, 662016, 698220, 744768, 827520, 837864, 930960, 933120, 993024, 1047330, 1103360, 1117152, 1241280, 1256796, 1396440, 1489536, 1570995, 1655040, 1675728, 1861920, 1866240, 1986048, 2094660, 2234304, 2482560, 2513592, 2792880, 2979072, 3141990, 3310080, 3351456, 3723840, 4189320, 4468608, 4965120, 5027184, 5585760, 5958144, 6283980, 6702912, 7447680, 8378640, 8937216, 9930240, 10054368, 11171520, 12567960, 13405824, 14895360, 16757280, 17874432, 20108736, 22343040, 25135920, 26811648, 29790720, 33514560, 40217472, 44686080, 50271840, 53623296, 67029120, 80434944, 89372160, 100543680, 134058240, 160869888, 201087360, 268116480, 402174720, 804349440]

約数ペア:

[(1, 804349440), (2, 402174720), (3, 268116480), (4, 201087360), (5, 160869888), (6, 134058240), (8, 100543680), (9, 89372160), (10, 80434944), (12, 67029120), (15, 53623296), (16, 50271840), (18, 44686080), (20, 40217472), (24, 33514560), (27, 29790720), (30, 26811648), (32, 25135920), (36, 22343040), (40, 20108736), (45, 17874432), (48, 16757280), (54, 14895360), (60, 13405824), (64, 12567960), (72, 11171520), (80, 10054368), (81, 9930240), (90, 8937216), (96, 8378640), (108, 7447680), (120, 6702912), (128, 6283980), (135, 5958144), (144, 5585760), (160, 5027184), (162, 4965120), (180, 4468608), (192, 4189320), (216, 3723840), (240, 3351456), (243, 3310080), (256, 3141990), (270, 2979072), (288, 2792880), (320, 2513592), (324, 2482560), (360, 2234304), (384, 2094660), (405, 1986048), (431, 1866240), (432, 1861920), (480, 1675728), (486, 1655040), (512, 1570995), (540, 1489536), (576, 1396440), (640, 1256796), (648, 1241280), (720, 1117152), (729, 1103360), (768, 1047330), (810, 993024), (862, 933120), (864, 930960), (960, 837864), (972, 827520), (1080, 744768), (1152, 698220), (1215, 662016), (1280, 628398), (1293, 622080), (1296, 620640), (1440, 558576), (1458, 551680), (1536, 523665), (1620, 496512), (1724, 466560), (1728, 465480), (1920, 418932), (1944, 413760), (2155, 373248), (2160, 372384), (2304, 349110), (2430, 331008), (2560, 314199), (2586, 311040), (2592, 310320), (2880, 279288), (2916, 275840), (3240, 248256), (3448, 233280), (3456, 232740), (3645, 220672), (3840, 209466), (3879, 207360), (3888, 206880), (4310, 186624), (4320, 186192), (4608, 174555), (4860, 165504), (5172, 155520), (5184, 155160), (5760, 139644), (5832, 137920), (6465, 124416), (6480, 124128), (6896, 116640), (6912, 116370), (7290, 110336), (7680, 104733), (7758, 103680), (7776, 103440), (8620, 93312), (8640, 93096), (9720, 82752), (10344, 77760), (10368, 77580), (11520, 69822), (11637, 69120), (11664, 68960), (12930, 62208), (12960, 62064), (13792, 58320), (13824, 58185), (14580, 55168), (15516, 51840), (15552, 51720), (17240, 46656), (17280, 46548), (19395, 41472), (19440, 41376), (20688, 38880), (20736, 38790), (23040, 34911), (23274, 34560), (23328, 34480), (25860, 31104), (25920, 31032), (27584, 29160)]