8182430640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{32563}}^1$

素因数の和:32931

約数の個数: 120

約数和(自身を含む): 27558913200

約数和(自身を除く): 19376482560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 349, 360, 698, 720, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 16752, 20940, 25128, 27920, 31410, 32563, 41880, 50256, 62820, 65126, 83760, 97689, 125640, 130252, 162815, 195378, 251280, 260504, 293067, 325630, 390756, 488445, 521008, 586134, 651260, 781512, 976890, 1172268, 1302520, 1465335, 1563024, 1953780, 2344536, 2605040, 2930670, 3907560, 4689072, 5861340, 7815120, 11364487, 11722680, 22728974, 23445360, 34093461, 45457948, 56822435, 68186922, 90915896, 102280383, 113644870, 136373844, 170467305, 181831792, 204560766, 227289740, 272747688, 340934610, 409121532, 454579480, 511401915, 545495376, 681869220, 818243064, 909158960, 1022803830, 1363738440, 1636486128, 2045607660, 2727476880, 4091215320, 8182430640]

約数ペア:

[(1, 8182430640), (2, 4091215320), (3, 2727476880), (4, 2045607660), (5, 1636486128), (6, 1363738440), (8, 1022803830), (9, 909158960), (10, 818243064), (12, 681869220), (15, 545495376), (16, 511401915), (18, 454579480), (20, 409121532), (24, 340934610), (30, 272747688), (36, 227289740), (40, 204560766), (45, 181831792), (48, 170467305), (60, 136373844), (72, 113644870), (80, 102280383), (90, 90915896), (120, 68186922), (144, 56822435), (180, 45457948), (240, 34093461), (349, 23445360), (360, 22728974), (698, 11722680), (720, 11364487), (1047, 7815120), (1396, 5861340), (1745, 4689072), (2094, 3907560), (2792, 2930670), (3141, 2605040), (3490, 2344536), (4188, 1953780), (5235, 1563024), (5584, 1465335), (6282, 1302520), (6980, 1172268), (8376, 976890), (10470, 781512), (12564, 651260), (13960, 586134), (15705, 521008), (16752, 488445), (20940, 390756), (25128, 325630), (27920, 293067), (31410, 260504), (32563, 251280), (41880, 195378), (50256, 162815), (62820, 130252), (65126, 125640), (83760, 97689)]