47982720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 155643840

約数和(自身を除く): 107661120

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, 373, 384, 402, 480, 536, 640, 670, 746, 804, 960, 1005, 1072, 1119, 1340, 1492, 1608, 1865, 1920, 2010, 2144, 2238, 2680, 2984, 3216, 3730, 4020, 4288, 4476, 5360, 5595, 5968, 6432, 7460, 8040, 8576, 8952, 10720, 11190, 11936, 12864, 14920, 16080, 17904, 21440, 22380, 23872, 24991, 25728, 29840, 32160, 35808, 42880, 44760, 47744, 49982, 59680, 64320, 71616, 74973, 89520, 99964, 119360, 124955, 128640, 143232, 149946, 179040, 199928, 238720, 249910, 299892, 358080, 374865, 399856, 499820, 599784, 716160, 749730, 799712, 999640, 1199568, 1499460, 1599424, 1999280, 2399136, 2998920, 3198848, 3998560, 4798272, 5997840, 7997120, 9596544, 11995680, 15994240, 23991360, 47982720]

約数ペア:

[(1, 47982720), (2, 23991360), (3, 15994240), (4, 11995680), (5, 9596544), (6, 7997120), (8, 5997840), (10, 4798272), (12, 3998560), (15, 3198848), (16, 2998920), (20, 2399136), (24, 1999280), (30, 1599424), (32, 1499460), (40, 1199568), (48, 999640), (60, 799712), (64, 749730), (67, 716160), (80, 599784), (96, 499820), (120, 399856), (128, 374865), (134, 358080), (160, 299892), (192, 249910), (201, 238720), (240, 199928), (268, 179040), (320, 149946), (335, 143232), (373, 128640), (384, 124955), (402, 119360), (480, 99964), (536, 89520), (640, 74973), (670, 71616), (746, 64320), (804, 59680), (960, 49982), (1005, 47744), (1072, 44760), (1119, 42880), (1340, 35808), (1492, 32160), (1608, 29840), (1865, 25728), (1920, 24991), (2010, 23872), (2144, 22380), (2238, 21440), (2680, 17904), (2984, 16080), (3216, 14920), (3730, 12864), (4020, 11936), (4288, 11190), (4476, 10720), (5360, 8952), (5595, 8576), (5968, 8040), (6432, 7460)]