854223840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2606

約数の個数: 192

約数和(自身を含む): 3028838400

約数和(自身を除く): 2174614560

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, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2503, 2528, 2844, 3160, 3555, 3792, 4266, 4320, 4740, 5006, 5688, 6320, 7110, 7509, 7584, 8532, 9480, 10012, 10665, 11376, 12515, 12640, 14220, 15018, 17064, 18960, 20024, 21330, 22527, 22752, 25030, 28440, 30036, 34128, 37545, 37920, 40048, 42660, 45054, 50060, 56880, 60072, 67581, 68256, 75090, 80096, 85320, 90108, 100120, 112635, 113760, 120144, 135162, 150180, 170640, 180216, 197737, 200240, 225270, 240288, 270324, 300360, 337905, 341280, 360432, 395474, 400480, 450540, 540648, 593211, 600720, 675810, 720864, 790948, 901080, 988685, 1081296, 1186422, 1201440, 1351620, 1581896, 1779633, 1802160, 1977370, 2162592, 2372844, 2703240, 2966055, 3163792, 3559266, 3604320, 3954740, 4745688, 5338899, 5406480, 5932110, 6327584, 7118532, 7909480, 8898165, 9491376, 10677798, 10812960, 11864220, 14237064, 15818960, 17796330, 18982752, 21355596, 23728440, 26694495, 28474128, 31637920, 35592660, 42711192, 47456880, 53388990, 56948256, 71185320, 85422384, 94913760, 106777980, 142370640, 170844768, 213555960, 284741280, 427111920, 854223840]

約数ペア:

[(1, 854223840), (2, 427111920), (3, 284741280), (4, 213555960), (5, 170844768), (6, 142370640), (8, 106777980), (9, 94913760), (10, 85422384), (12, 71185320), (15, 56948256), (16, 53388990), (18, 47456880), (20, 42711192), (24, 35592660), (27, 31637920), (30, 28474128), (32, 26694495), (36, 23728440), (40, 21355596), (45, 18982752), (48, 17796330), (54, 15818960), (60, 14237064), (72, 11864220), (79, 10812960), (80, 10677798), (90, 9491376), (96, 8898165), (108, 7909480), (120, 7118532), (135, 6327584), (144, 5932110), (158, 5406480), (160, 5338899), (180, 4745688), (216, 3954740), (237, 3604320), (240, 3559266), (270, 3163792), (288, 2966055), (316, 2703240), (360, 2372844), (395, 2162592), (432, 1977370), (474, 1802160), (480, 1779633), (540, 1581896), (632, 1351620), (711, 1201440), (720, 1186422), (790, 1081296), (864, 988685), (948, 901080), (1080, 790948), (1185, 720864), (1264, 675810), (1422, 600720), (1440, 593211), (1580, 540648), (1896, 450540), (2133, 400480), (2160, 395474), (2370, 360432), (2503, 341280), (2528, 337905), (2844, 300360), (3160, 270324), (3555, 240288), (3792, 225270), (4266, 200240), (4320, 197737), (4740, 180216), (5006, 170640), (5688, 150180), (6320, 135162), (7110, 120144), (7509, 113760), (7584, 112635), (8532, 100120), (9480, 90108), (10012, 85320), (10665, 80096), (11376, 75090), (12515, 68256), (12640, 67581), (14220, 60072), (15018, 56880), (17064, 50060), (18960, 45054), (20024, 42660), (21330, 40048), (22527, 37920), (22752, 37545), (25030, 34128), (28440, 30036)]