545245440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{141991}}^1$

素因数の和:142015

約数の個数: 72

約数和(自身を含む): 1741389888

約数和(自身を除く): 1196144448

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 141991, 283982, 425973, 567964, 709955, 851946, 1135928, 1419910, 1703892, 2129865, 2271856, 2839820, 3407784, 4259730, 4543712, 5679640, 6815568, 8519460, 9087424, 11359280, 13631136, 17038920, 18174848, 22718560, 27262272, 34077840, 36349696, 45437120, 54524544, 68155680, 90874240, 109049088, 136311360, 181748480, 272622720, 545245440]

約数ペア:

[(1, 545245440), (2, 272622720), (3, 181748480), (4, 136311360), (5, 109049088), (6, 90874240), (8, 68155680), (10, 54524544), (12, 45437120), (15, 36349696), (16, 34077840), (20, 27262272), (24, 22718560), (30, 18174848), (32, 17038920), (40, 13631136), (48, 11359280), (60, 9087424), (64, 8519460), (80, 6815568), (96, 5679640), (120, 4543712), (128, 4259730), (160, 3407784), (192, 2839820), (240, 2271856), (256, 2129865), (320, 1703892), (384, 1419910), (480, 1135928), (640, 851946), (768, 709955), (960, 567964), (1280, 425973), (1920, 283982), (3840, 141991)]