7434240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^2$

素因数の和:54

約数の個数: 156

約数和(自身を含む): 26145672

約数和(自身を除く): 18711432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1024, 1056, 1210, 1280, 1320, 1408, 1452, 1536, 1760, 1815, 1920, 1936, 2048, 2112, 2420, 2560, 2640, 2816, 2904, 3072, 3520, 3630, 3840, 3872, 4096, 4224, 4840, 5120, 5280, 5632, 5808, 6144, 7040, 7260, 7680, 7744, 8448, 9680, 10240, 10560, 11264, 11616, 12288, 14080, 14520, 15360, 15488, 16896, 19360, 20480, 21120, 22528, 23232, 28160, 29040, 30720, 30976, 33792, 38720, 42240, 45056, 46464, 56320, 58080, 61440, 61952, 67584, 77440, 84480, 92928, 112640, 116160, 123904, 135168, 154880, 168960, 185856, 225280, 232320, 247808, 309760, 337920, 371712, 464640, 495616, 619520, 675840, 743424, 929280, 1239040, 1486848, 1858560, 2478080, 3717120, 7434240]

約数ペア:

[(1, 7434240), (2, 3717120), (3, 2478080), (4, 1858560), (5, 1486848), (6, 1239040), (8, 929280), (10, 743424), (11, 675840), (12, 619520), (15, 495616), (16, 464640), (20, 371712), (22, 337920), (24, 309760), (30, 247808), (32, 232320), (33, 225280), (40, 185856), (44, 168960), (48, 154880), (55, 135168), (60, 123904), (64, 116160), (66, 112640), (80, 92928), (88, 84480), (96, 77440), (110, 67584), (120, 61952), (121, 61440), (128, 58080), (132, 56320), (160, 46464), (165, 45056), (176, 42240), (192, 38720), (220, 33792), (240, 30976), (242, 30720), (256, 29040), (264, 28160), (320, 23232), (330, 22528), (352, 21120), (363, 20480), (384, 19360), (440, 16896), (480, 15488), (484, 15360), (512, 14520), (528, 14080), (605, 12288), (640, 11616), (660, 11264), (704, 10560), (726, 10240), (768, 9680), (880, 8448), (960, 7744), (968, 7680), (1024, 7260), (1056, 7040), (1210, 6144), (1280, 5808), (1320, 5632), (1408, 5280), (1452, 5120), (1536, 4840), (1760, 4224), (1815, 4096), (1920, 3872), (1936, 3840), (2048, 3630), (2112, 3520), (2420, 3072), (2560, 2904), (2640, 2816)]