240916480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3395

約数の個数: 96

約数和(自身を含む): 660834720

約数和(自身を除く): 419918240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3361, 3584, 4480, 5120, 6722, 7168, 8960, 10240, 13444, 14336, 16805, 17920, 23527, 26888, 33610, 35840, 47054, 53776, 67220, 71680, 94108, 107552, 117635, 134440, 188216, 215104, 235270, 268880, 376432, 430208, 470540, 537760, 752864, 860416, 941080, 1075520, 1505728, 1720832, 1882160, 2151040, 3011456, 3441664, 3764320, 4302080, 6022912, 6883328, 7528640, 8604160, 12045824, 15057280, 17208320, 24091648, 30114560, 34416640, 48183296, 60229120, 120458240, 240916480]

約数ペア:

[(1, 240916480), (2, 120458240), (4, 60229120), (5, 48183296), (7, 34416640), (8, 30114560), (10, 24091648), (14, 17208320), (16, 15057280), (20, 12045824), (28, 8604160), (32, 7528640), (35, 6883328), (40, 6022912), (56, 4302080), (64, 3764320), (70, 3441664), (80, 3011456), (112, 2151040), (128, 1882160), (140, 1720832), (160, 1505728), (224, 1075520), (256, 941080), (280, 860416), (320, 752864), (448, 537760), (512, 470540), (560, 430208), (640, 376432), (896, 268880), (1024, 235270), (1120, 215104), (1280, 188216), (1792, 134440), (2048, 117635), (2240, 107552), (2560, 94108), (3361, 71680), (3584, 67220), (4480, 53776), (5120, 47054), (6722, 35840), (7168, 33610), (8960, 26888), (10240, 23527), (13444, 17920), (14336, 16805)]