485540640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 288

約数和(自身を含む): 1835202096

約数和(自身を除く): 1349661456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 288, 296, 312, 333, 360, 370, 390, 416, 444, 468, 480, 481, 520, 555, 585, 592, 624, 666, 701, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1184, 1248, 1332, 1402, 1440, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2080, 2103, 2220, 2340, 2405, 2664, 2804, 2886, 2960, 3120, 3330, 3505, 3552, 3744, 3848, 4206, 4329, 4440, 4680, 4810, 5328, 5608, 5772, 5920, 6240, 6309, 6660, 7010, 7215, 7696, 8412, 8658, 8880, 9113, 9360, 9620, 10515, 10656, 11216, 11544, 12618, 13320, 14020, 14430, 15392, 16824, 17316, 17760, 18226, 18720, 19240, 21030, 21645, 22432, 23088, 25236, 25937, 26640, 27339, 28040, 28860, 31545, 33648, 34632, 36452, 38480, 42060, 43290, 45565, 46176, 50472, 51874, 53280, 54678, 56080, 57720, 63090, 67296, 69264, 72904, 76960, 77811, 82017, 84120, 86580, 91130, 100944, 103748, 109356, 112160, 115440, 126180, 129685, 136695, 138528, 145808, 155622, 164034, 168240, 173160, 182260, 201888, 207496, 218712, 230880, 233433, 252360, 259370, 273390, 291616, 311244, 328068, 336480, 337181, 346320, 364520, 389055, 410085, 414992, 437424, 466866, 504720, 518740, 546780, 622488, 656136, 674362, 692640, 729040, 778110, 820170, 829984, 874848, 933732, 1009440, 1011543, 1037480, 1093560, 1167165, 1244976, 1312272, 1348724, 1458080, 1556220, 1640340, 1685905, 1867464, 2023086, 2074960, 2187120, 2334330, 2489952, 2624544, 2697448, 3034629, 3112440, 3280680, 3371810, 3734928, 4046172, 4149920, 4374240, 4668660, 5057715, 5394896, 6069258, 6224880, 6561360, 6743620, 7469856, 8092344, 9337320, 10115430, 10789792, 12138516, 12449760, 13122720, 13487240, 15173145, 16184688, 18674640, 20230860, 24277032, 26974480, 30346290, 32369376, 37349280, 40461720, 48554064, 53948960, 60692580, 80923440, 97108128, 121385160, 161846880, 242770320, 485540640]

約数ペア:

[(1, 485540640), (2, 242770320), (3, 161846880), (4, 121385160), (5, 97108128), (6, 80923440), (8, 60692580), (9, 53948960), (10, 48554064), (12, 40461720), (13, 37349280), (15, 32369376), (16, 30346290), (18, 26974480), (20, 24277032), (24, 20230860), (26, 18674640), (30, 16184688), (32, 15173145), (36, 13487240), (37, 13122720), (39, 12449760), (40, 12138516), (45, 10789792), (48, 10115430), (52, 9337320), (60, 8092344), (65, 7469856), (72, 6743620), (74, 6561360), (78, 6224880), (80, 6069258), (90, 5394896), (96, 5057715), (104, 4668660), (111, 4374240), (117, 4149920), (120, 4046172), (130, 3734928), (144, 3371810), (148, 3280680), (156, 3112440), (160, 3034629), (180, 2697448), (185, 2624544), (195, 2489952), (208, 2334330), (222, 2187120), (234, 2074960), (240, 2023086), (260, 1867464), (288, 1685905), (296, 1640340), (312, 1556220), (333, 1458080), (360, 1348724), (370, 1312272), (390, 1244976), (416, 1167165), (444, 1093560), (468, 1037480), (480, 1011543), (481, 1009440), (520, 933732), (555, 874848), (585, 829984), (592, 820170), (624, 778110), (666, 729040), (701, 692640), (720, 674362), (740, 656136), (780, 622488), (888, 546780), (936, 518740), (962, 504720), (1040, 466866), (1110, 437424), (1170, 414992), (1184, 410085), (1248, 389055), (1332, 364520), (1402, 346320), (1440, 337181), (1443, 336480), (1480, 328068), (1560, 311244), (1665, 291616), (1776, 273390), (1872, 259370), (1924, 252360), (2080, 233433), (2103, 230880), (2220, 218712), (2340, 207496), (2405, 201888), (2664, 182260), (2804, 173160), (2886, 168240), (2960, 164034), (3120, 155622), (3330, 145808), (3505, 138528), (3552, 136695), (3744, 129685), (3848, 126180), (4206, 115440), (4329, 112160), (4440, 109356), (4680, 103748), (4810, 100944), (5328, 91130), (5608, 86580), (5772, 84120), (5920, 82017), (6240, 77811), (6309, 76960), (6660, 72904), (7010, 69264), (7215, 67296), (7696, 63090), (8412, 57720), (8658, 56080), (8880, 54678), (9113, 53280), (9360, 51874), (9620, 50472), (10515, 46176), (10656, 45565), (11216, 43290), (11544, 42060), (12618, 38480), (13320, 36452), (14020, 34632), (14430, 33648), (15392, 31545), (16824, 28860), (17316, 28040), (17760, 27339), (18226, 26640), (18720, 25937), (19240, 25236), (21030, 23088), (21645, 22432)]