154496640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 500224320

約数和(自身を除く): 345727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1201, 1340, 1608, 1920, 2010, 2144, 2402, 2680, 3216, 3603, 4020, 4288, 4804, 5360, 6005, 6432, 7206, 8040, 8576, 9608, 10720, 12010, 12864, 14412, 16080, 18015, 19216, 21440, 24020, 25728, 28824, 32160, 36030, 38432, 42880, 48040, 57648, 64320, 72060, 76864, 80467, 96080, 115296, 128640, 144120, 153728, 160934, 192160, 230592, 241401, 288240, 321868, 384320, 402335, 461184, 482802, 576480, 643736, 768640, 804670, 965604, 1152960, 1207005, 1287472, 1609340, 1931208, 2305920, 2414010, 2574944, 3218680, 3862416, 4828020, 5149888, 6437360, 7724832, 9656040, 10299776, 12874720, 15449664, 19312080, 25749440, 30899328, 38624160, 51498880, 77248320, 154496640]

約数ペア:

[(1, 154496640), (2, 77248320), (3, 51498880), (4, 38624160), (5, 30899328), (6, 25749440), (8, 19312080), (10, 15449664), (12, 12874720), (15, 10299776), (16, 9656040), (20, 7724832), (24, 6437360), (30, 5149888), (32, 4828020), (40, 3862416), (48, 3218680), (60, 2574944), (64, 2414010), (67, 2305920), (80, 1931208), (96, 1609340), (120, 1287472), (128, 1207005), (134, 1152960), (160, 965604), (192, 804670), (201, 768640), (240, 643736), (268, 576480), (320, 482802), (335, 461184), (384, 402335), (402, 384320), (480, 321868), (536, 288240), (640, 241401), (670, 230592), (804, 192160), (960, 160934), (1005, 153728), (1072, 144120), (1201, 128640), (1340, 115296), (1608, 96080), (1920, 80467), (2010, 76864), (2144, 72060), (2402, 64320), (2680, 57648), (3216, 48040), (3603, 42880), (4020, 38432), (4288, 36030), (4804, 32160), (5360, 28824), (6005, 25728), (6432, 24020), (7206, 21440), (8040, 19216), (8576, 18015), (9608, 16080), (10720, 14412), (12010, 12864)]