16064640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2789}}^1$

素因数の和:2814

約数の個数: 96

約数和(自身を含む): 55493100

約数和(自身を除く): 39428460

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2789, 2880, 5578, 5760, 8367, 11156, 13945, 16734, 22312, 25101, 27890, 33468, 41835, 44624, 50202, 55780, 66936, 83670, 89248, 100404, 111560, 125505, 133872, 167340, 178496, 200808, 223120, 251010, 267744, 334680, 356992, 401616, 446240, 502020, 535488, 669360, 803232, 892480, 1004040, 1070976, 1338720, 1606464, 1784960, 2008080, 2677440, 3212928, 4016160, 5354880, 8032320, 16064640]

約数ペア:

[(1, 16064640), (2, 8032320), (3, 5354880), (4, 4016160), (5, 3212928), (6, 2677440), (8, 2008080), (9, 1784960), (10, 1606464), (12, 1338720), (15, 1070976), (16, 1004040), (18, 892480), (20, 803232), (24, 669360), (30, 535488), (32, 502020), (36, 446240), (40, 401616), (45, 356992), (48, 334680), (60, 267744), (64, 251010), (72, 223120), (80, 200808), (90, 178496), (96, 167340), (120, 133872), (128, 125505), (144, 111560), (160, 100404), (180, 89248), (192, 83670), (240, 66936), (288, 55780), (320, 50202), (360, 44624), (384, 41835), (480, 33468), (576, 27890), (640, 25101), (720, 22312), (960, 16734), (1152, 13945), (1440, 11156), (1920, 8367), (2789, 5760), (2880, 5578)]