450980640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 1706769792

約数和(自身を除く): 1255789152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 284, 288, 330, 352, 355, 360, 396, 401, 426, 440, 480, 495, 528, 568, 639, 660, 710, 720, 781, 792, 802, 852, 880, 990, 1056, 1065, 1136, 1203, 1278, 1320, 1420, 1440, 1562, 1584, 1604, 1704, 1760, 1980, 2005, 2130, 2272, 2343, 2406, 2556, 2640, 2840, 3124, 3168, 3195, 3208, 3408, 3609, 3905, 3960, 4010, 4260, 4411, 4686, 4812, 5112, 5280, 5680, 6015, 6248, 6390, 6416, 6816, 7029, 7218, 7810, 7920, 8020, 8520, 8822, 9372, 9624, 10224, 11360, 11715, 12030, 12496, 12780, 12832, 13233, 14058, 14436, 15620, 15840, 16040, 17040, 17644, 18045, 18744, 19248, 20448, 22055, 23430, 24060, 24992, 25560, 26466, 28116, 28471, 28872, 31240, 32080, 34080, 35145, 35288, 36090, 37488, 38496, 39699, 44110, 46860, 48120, 51120, 52932, 56232, 56942, 57744, 62480, 64160, 66165, 70290, 70576, 72180, 74976, 79398, 85413, 88220, 93720, 96240, 102240, 105864, 112464, 113884, 115488, 124960, 132330, 140580, 141152, 142355, 144360, 158796, 170826, 176440, 187440, 192480, 198495, 211728, 224928, 227768, 256239, 264660, 281160, 284710, 288720, 313181, 317592, 341652, 352880, 374880, 396990, 423456, 427065, 455536, 512478, 529320, 562320, 569420, 577440, 626362, 635184, 683304, 705760, 793980, 854130, 911072, 939543, 1024956, 1058640, 1124640, 1138840, 1252724, 1270368, 1281195, 1366608, 1565905, 1587960, 1708260, 1879086, 2049912, 2117280, 2277680, 2505448, 2562390, 2733216, 2818629, 3131810, 3175920, 3416520, 3758172, 4099824, 4555360, 4697715, 5010896, 5124780, 5637258, 6263620, 6351840, 6833040, 7516344, 8199648, 9395430, 10021792, 10249560, 11274516, 12527240, 13666080, 14093145, 15032688, 18790860, 20499120, 22549032, 25054480, 28186290, 30065376, 37581720, 40998240, 45098064, 50108960, 56372580, 75163440, 90196128, 112745160, 150326880, 225490320, 450980640]

約数ペア:

[(1, 450980640), (2, 225490320), (3, 150326880), (4, 112745160), (5, 90196128), (6, 75163440), (8, 56372580), (9, 50108960), (10, 45098064), (11, 40998240), (12, 37581720), (15, 30065376), (16, 28186290), (18, 25054480), (20, 22549032), (22, 20499120), (24, 18790860), (30, 15032688), (32, 14093145), (33, 13666080), (36, 12527240), (40, 11274516), (44, 10249560), (45, 10021792), (48, 9395430), (55, 8199648), (60, 7516344), (66, 6833040), (71, 6351840), (72, 6263620), (80, 5637258), (88, 5124780), (90, 5010896), (96, 4697715), (99, 4555360), (110, 4099824), (120, 3758172), (132, 3416520), (142, 3175920), (144, 3131810), (160, 2818629), (165, 2733216), (176, 2562390), (180, 2505448), (198, 2277680), (213, 2117280), (220, 2049912), (240, 1879086), (264, 1708260), (284, 1587960), (288, 1565905), (330, 1366608), (352, 1281195), (355, 1270368), (360, 1252724), (396, 1138840), (401, 1124640), (426, 1058640), (440, 1024956), (480, 939543), (495, 911072), (528, 854130), (568, 793980), (639, 705760), (660, 683304), (710, 635184), (720, 626362), (781, 577440), (792, 569420), (802, 562320), (852, 529320), (880, 512478), (990, 455536), (1056, 427065), (1065, 423456), (1136, 396990), (1203, 374880), (1278, 352880), (1320, 341652), (1420, 317592), (1440, 313181), (1562, 288720), (1584, 284710), (1604, 281160), (1704, 264660), (1760, 256239), (1980, 227768), (2005, 224928), (2130, 211728), (2272, 198495), (2343, 192480), (2406, 187440), (2556, 176440), (2640, 170826), (2840, 158796), (3124, 144360), (3168, 142355), (3195, 141152), (3208, 140580), (3408, 132330), (3609, 124960), (3905, 115488), (3960, 113884), (4010, 112464), (4260, 105864), (4411, 102240), (4686, 96240), (4812, 93720), (5112, 88220), (5280, 85413), (5680, 79398), (6015, 74976), (6248, 72180), (6390, 70576), (6416, 70290), (6816, 66165), (7029, 64160), (7218, 62480), (7810, 57744), (7920, 56942), (8020, 56232), (8520, 52932), (8822, 51120), (9372, 48120), (9624, 46860), (10224, 44110), (11360, 39699), (11715, 38496), (12030, 37488), (12496, 36090), (12780, 35288), (12832, 35145), (13233, 34080), (14058, 32080), (14436, 31240), (15620, 28872), (15840, 28471), (16040, 28116), (17040, 26466), (17644, 25560), (18045, 24992), (18744, 24060), (19248, 23430), (20448, 22055)]