1509281280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5081

約数の個数: 240

約数和(自身を含む): 5630264640

約数和(自身を除く): 4120983360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5039, 5760, 6240, 6656, 7488, 7680, 8320, 9360, 9984, 10078, 11520, 12480, 14976, 15117, 16640, 18720, 19968, 20156, 23040, 24960, 25195, 29952, 30234, 33280, 37440, 40312, 45351, 49920, 50390, 59904, 60468, 65507, 74880, 75585, 80624, 90702, 99840, 100780, 120936, 131014, 149760, 151170, 161248, 181404, 196521, 201560, 226755, 241872, 262028, 299520, 302340, 322496, 327535, 362808, 393042, 403120, 453510, 483744, 524056, 589563, 604680, 644992, 655070, 725616, 786084, 806240, 907020, 967488, 982605, 1048112, 1179126, 1209360, 1289984, 1310140, 1451232, 1572168, 1612480, 1814040, 1934976, 1965210, 2096224, 2358252, 2418720, 2579968, 2620280, 2902464, 2947815, 3144336, 3224960, 3628080, 3869952, 3930420, 4192448, 4716504, 4837440, 5240560, 5804928, 5895630, 6288672, 6449920, 7256160, 7739904, 7860840, 8384896, 9433008, 9674880, 10481120, 11609856, 11791260, 12577344, 12899840, 14512320, 15721680, 16769792, 18866016, 19349760, 20962240, 23219712, 23582520, 25154688, 29024640, 31443360, 33539584, 37732032, 38699520, 41924480, 47165040, 50309376, 58049280, 62886720, 75464064, 83848960, 94330080, 100618752, 116098560, 125773440, 150928128, 167697920, 188660160, 251546880, 301856256, 377320320, 503093760, 754640640, 1509281280]

約数ペア:

[(1, 1509281280), (2, 754640640), (3, 503093760), (4, 377320320), (5, 301856256), (6, 251546880), (8, 188660160), (9, 167697920), (10, 150928128), (12, 125773440), (13, 116098560), (15, 100618752), (16, 94330080), (18, 83848960), (20, 75464064), (24, 62886720), (26, 58049280), (30, 50309376), (32, 47165040), (36, 41924480), (39, 38699520), (40, 37732032), (45, 33539584), (48, 31443360), (52, 29024640), (60, 25154688), (64, 23582520), (65, 23219712), (72, 20962240), (78, 19349760), (80, 18866016), (90, 16769792), (96, 15721680), (104, 14512320), (117, 12899840), (120, 12577344), (128, 11791260), (130, 11609856), (144, 10481120), (156, 9674880), (160, 9433008), (180, 8384896), (192, 7860840), (195, 7739904), (208, 7256160), (234, 6449920), (240, 6288672), (256, 5895630), (260, 5804928), (288, 5240560), (312, 4837440), (320, 4716504), (360, 4192448), (384, 3930420), (390, 3869952), (416, 3628080), (468, 3224960), (480, 3144336), (512, 2947815), (520, 2902464), (576, 2620280), (585, 2579968), (624, 2418720), (640, 2358252), (720, 2096224), (768, 1965210), (780, 1934976), (832, 1814040), (936, 1612480), (960, 1572168), (1040, 1451232), (1152, 1310140), (1170, 1289984), (1248, 1209360), (1280, 1179126), (1440, 1048112), (1536, 982605), (1560, 967488), (1664, 907020), (1872, 806240), (1920, 786084), (2080, 725616), (2304, 655070), (2340, 644992), (2496, 604680), (2560, 589563), (2880, 524056), (3120, 483744), (3328, 453510), (3744, 403120), (3840, 393042), (4160, 362808), (4608, 327535), (4680, 322496), (4992, 302340), (5039, 299520), (5760, 262028), (6240, 241872), (6656, 226755), (7488, 201560), (7680, 196521), (8320, 181404), (9360, 161248), (9984, 151170), (10078, 149760), (11520, 131014), (12480, 120936), (14976, 100780), (15117, 99840), (16640, 90702), (18720, 80624), (19968, 75585), (20156, 74880), (23040, 65507), (24960, 60468), (25195, 59904), (29952, 50390), (30234, 49920), (33280, 45351), (37440, 40312)]