2744640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{953}}^1$

素因数の和:976

約数の個数: 84

約数和(自身を含む): 9450324

約数和(自身を除く): 6705684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 953, 960, 1440, 1906, 2859, 2880, 3812, 4765, 5718, 7624, 8577, 9530, 11436, 14295, 15248, 17154, 19060, 22872, 28590, 30496, 34308, 38120, 42885, 45744, 57180, 60992, 68616, 76240, 85770, 91488, 114360, 137232, 152480, 171540, 182976, 228720, 274464, 304960, 343080, 457440, 548928, 686160, 914880, 1372320, 2744640]

約数ペア:

[(1, 2744640), (2, 1372320), (3, 914880), (4, 686160), (5, 548928), (6, 457440), (8, 343080), (9, 304960), (10, 274464), (12, 228720), (15, 182976), (16, 171540), (18, 152480), (20, 137232), (24, 114360), (30, 91488), (32, 85770), (36, 76240), (40, 68616), (45, 60992), (48, 57180), (60, 45744), (64, 42885), (72, 38120), (80, 34308), (90, 30496), (96, 28590), (120, 22872), (144, 19060), (160, 17154), (180, 15248), (192, 14295), (240, 11436), (288, 9530), (320, 8577), (360, 7624), (480, 5718), (576, 4765), (720, 3812), (953, 2880), (960, 2859), (1440, 1906)]