7975680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 26686464

約数和(自身を除く): 18710784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 128, 134, 155, 160, 186, 192, 201, 240, 248, 256, 268, 310, 320, 335, 372, 384, 402, 465, 480, 496, 536, 620, 640, 670, 744, 768, 804, 930, 960, 992, 1005, 1072, 1240, 1280, 1340, 1488, 1608, 1860, 1920, 1984, 2010, 2077, 2144, 2480, 2680, 2976, 3216, 3720, 3840, 3968, 4020, 4154, 4288, 4960, 5360, 5952, 6231, 6432, 7440, 7936, 8040, 8308, 8576, 9920, 10385, 10720, 11904, 12462, 12864, 14880, 16080, 16616, 17152, 19840, 20770, 21440, 23808, 24924, 25728, 29760, 31155, 32160, 33232, 39680, 41540, 42880, 49848, 51456, 59520, 62310, 64320, 66464, 83080, 85760, 99696, 119040, 124620, 128640, 132928, 166160, 199392, 249240, 257280, 265856, 332320, 398784, 498480, 531712, 664640, 797568, 996960, 1329280, 1595136, 1993920, 2658560, 3987840, 7975680]

約数ペア:

[(1, 7975680), (2, 3987840), (3, 2658560), (4, 1993920), (5, 1595136), (6, 1329280), (8, 996960), (10, 797568), (12, 664640), (15, 531712), (16, 498480), (20, 398784), (24, 332320), (30, 265856), (31, 257280), (32, 249240), (40, 199392), (48, 166160), (60, 132928), (62, 128640), (64, 124620), (67, 119040), (80, 99696), (93, 85760), (96, 83080), (120, 66464), (124, 64320), (128, 62310), (134, 59520), (155, 51456), (160, 49848), (186, 42880), (192, 41540), (201, 39680), (240, 33232), (248, 32160), (256, 31155), (268, 29760), (310, 25728), (320, 24924), (335, 23808), (372, 21440), (384, 20770), (402, 19840), (465, 17152), (480, 16616), (496, 16080), (536, 14880), (620, 12864), (640, 12462), (670, 11904), (744, 10720), (768, 10385), (804, 9920), (930, 8576), (960, 8308), (992, 8040), (1005, 7936), (1072, 7440), (1240, 6432), (1280, 6231), (1340, 5952), (1488, 5360), (1608, 4960), (1860, 4288), (1920, 4154), (1984, 4020), (2010, 3968), (2077, 3840), (2144, 3720), (2480, 3216), (2680, 2976)]