282875520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{147331}}^1$

素因数の和:147353

約数の個数: 64

約数和(自身を含む): 901671840

約数和(自身を除く): 618796320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 147331, 294662, 441993, 589324, 736655, 883986, 1178648, 1473310, 1767972, 2209965, 2357296, 2946620, 3535944, 4419930, 4714592, 5893240, 7071888, 8839860, 9429184, 11786480, 14143776, 17679720, 18858368, 23572960, 28287552, 35359440, 47145920, 56575104, 70718880, 94291840, 141437760, 282875520]

約数ペア:

[(1, 282875520), (2, 141437760), (3, 94291840), (4, 70718880), (5, 56575104), (6, 47145920), (8, 35359440), (10, 28287552), (12, 23572960), (15, 18858368), (16, 17679720), (20, 14143776), (24, 11786480), (30, 9429184), (32, 8839860), (40, 7071888), (48, 5893240), (60, 4714592), (64, 4419930), (80, 3535944), (96, 2946620), (120, 2357296), (128, 2209965), (160, 1767972), (192, 1473310), (240, 1178648), (320, 883986), (384, 736655), (480, 589324), (640, 441993), (960, 294662), (1920, 147331)]