77009280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2152

約数の個数: 128

約数和(自身を含む): 258508800

約数和(自身を除く): 181499520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2111, 2280, 2432, 3040, 3648, 4222, 4560, 6080, 6333, 7296, 8444, 9120, 10555, 12160, 12666, 16888, 18240, 21110, 25332, 31665, 33776, 36480, 40109, 42220, 50664, 63330, 67552, 80218, 84440, 101328, 120327, 126660, 135104, 160436, 168880, 200545, 202656, 240654, 253320, 270208, 320872, 337760, 401090, 405312, 481308, 506640, 601635, 641744, 675520, 802180, 810624, 962616, 1013280, 1203270, 1283488, 1351040, 1604360, 1925232, 2026560, 2406540, 2566976, 3208720, 3850464, 4053120, 4813080, 5133952, 6417440, 7700928, 9626160, 12834880, 15401856, 19252320, 25669760, 38504640, 77009280]

約数ペア:

[(1, 77009280), (2, 38504640), (3, 25669760), (4, 19252320), (5, 15401856), (6, 12834880), (8, 9626160), (10, 7700928), (12, 6417440), (15, 5133952), (16, 4813080), (19, 4053120), (20, 3850464), (24, 3208720), (30, 2566976), (32, 2406540), (38, 2026560), (40, 1925232), (48, 1604360), (57, 1351040), (60, 1283488), (64, 1203270), (76, 1013280), (80, 962616), (95, 810624), (96, 802180), (114, 675520), (120, 641744), (128, 601635), (152, 506640), (160, 481308), (190, 405312), (192, 401090), (228, 337760), (240, 320872), (285, 270208), (304, 253320), (320, 240654), (380, 202656), (384, 200545), (456, 168880), (480, 160436), (570, 135104), (608, 126660), (640, 120327), (760, 101328), (912, 84440), (960, 80218), (1140, 67552), (1216, 63330), (1520, 50664), (1824, 42220), (1920, 40109), (2111, 36480), (2280, 33776), (2432, 31665), (3040, 25332), (3648, 21110), (4222, 18240), (4560, 16888), (6080, 12666), (6333, 12160), (7296, 10555), (8444, 9120)]