15533280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 64157184

約数和(自身を除く): 48623904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 67, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 134, 138, 140, 144, 160, 161, 168, 180, 184, 201, 207, 210, 224, 230, 240, 252, 268, 276, 280, 288, 315, 322, 335, 336, 345, 360, 368, 402, 414, 420, 460, 469, 480, 483, 504, 536, 552, 560, 603, 630, 644, 670, 672, 690, 720, 736, 804, 805, 828, 840, 920, 938, 966, 1005, 1008, 1035, 1072, 1104, 1120, 1206, 1260, 1288, 1340, 1380, 1407, 1440, 1449, 1541, 1608, 1610, 1656, 1680, 1840, 1876, 1932, 2010, 2016, 2070, 2144, 2208, 2345, 2412, 2415, 2520, 2576, 2680, 2760, 2814, 2898, 3015, 3082, 3216, 3220, 3312, 3360, 3680, 3752, 3864, 4020, 4140, 4221, 4623, 4690, 4824, 4830, 5040, 5152, 5360, 5520, 5628, 5796, 6030, 6164, 6432, 6440, 6624, 7035, 7245, 7504, 7705, 7728, 8040, 8280, 8442, 9246, 9380, 9648, 9660, 10080, 10720, 10787, 11040, 11256, 11592, 12060, 12328, 12880, 13869, 14070, 14490, 15008, 15410, 15456, 16080, 16560, 16884, 18492, 18760, 19296, 19320, 21105, 21574, 22512, 23115, 23184, 24120, 24656, 25760, 27738, 28140, 28980, 30820, 32160, 32361, 33120, 33768, 36984, 37520, 38640, 42210, 43148, 45024, 46230, 46368, 48240, 49312, 53935, 55476, 56280, 57960, 61640, 64722, 67536, 69345, 73968, 75040, 77280, 84420, 86296, 92460, 96480, 97083, 107870, 110952, 112560, 115920, 123280, 129444, 135072, 138690, 147936, 161805, 168840, 172592, 184920, 194166, 215740, 221904, 225120, 231840, 246560, 258888, 277380, 323610, 337680, 345184, 369840, 388332, 431480, 443808, 485415, 517776, 554760, 647220, 675360, 739680, 776664, 862960, 970830, 1035552, 1109520, 1294440, 1553328, 1725920, 1941660, 2219040, 2588880, 3106656, 3883320, 5177760, 7766640, 15533280]

約数ペア:

[(1, 15533280), (2, 7766640), (3, 5177760), (4, 3883320), (5, 3106656), (6, 2588880), (7, 2219040), (8, 1941660), (9, 1725920), (10, 1553328), (12, 1294440), (14, 1109520), (15, 1035552), (16, 970830), (18, 862960), (20, 776664), (21, 739680), (23, 675360), (24, 647220), (28, 554760), (30, 517776), (32, 485415), (35, 443808), (36, 431480), (40, 388332), (42, 369840), (45, 345184), (46, 337680), (48, 323610), (56, 277380), (60, 258888), (63, 246560), (67, 231840), (69, 225120), (70, 221904), (72, 215740), (80, 194166), (84, 184920), (90, 172592), (92, 168840), (96, 161805), (105, 147936), (112, 138690), (115, 135072), (120, 129444), (126, 123280), (134, 115920), (138, 112560), (140, 110952), (144, 107870), (160, 97083), (161, 96480), (168, 92460), (180, 86296), (184, 84420), (201, 77280), (207, 75040), (210, 73968), (224, 69345), (230, 67536), (240, 64722), (252, 61640), (268, 57960), (276, 56280), (280, 55476), (288, 53935), (315, 49312), (322, 48240), (335, 46368), (336, 46230), (345, 45024), (360, 43148), (368, 42210), (402, 38640), (414, 37520), (420, 36984), (460, 33768), (469, 33120), (480, 32361), (483, 32160), (504, 30820), (536, 28980), (552, 28140), (560, 27738), (603, 25760), (630, 24656), (644, 24120), (670, 23184), (672, 23115), (690, 22512), (720, 21574), (736, 21105), (804, 19320), (805, 19296), (828, 18760), (840, 18492), (920, 16884), (938, 16560), (966, 16080), (1005, 15456), (1008, 15410), (1035, 15008), (1072, 14490), (1104, 14070), (1120, 13869), (1206, 12880), (1260, 12328), (1288, 12060), (1340, 11592), (1380, 11256), (1407, 11040), (1440, 10787), (1449, 10720), (1541, 10080), (1608, 9660), (1610, 9648), (1656, 9380), (1680, 9246), (1840, 8442), (1876, 8280), (1932, 8040), (2010, 7728), (2016, 7705), (2070, 7504), (2144, 7245), (2208, 7035), (2345, 6624), (2412, 6440), (2415, 6432), (2520, 6164), (2576, 6030), (2680, 5796), (2760, 5628), (2814, 5520), (2898, 5360), (3015, 5152), (3082, 5040), (3216, 4830), (3220, 4824), (3312, 4690), (3360, 4623), (3680, 4221), (3752, 4140), (3864, 4020)]