242845440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{63241}}^1$

素因数の和:63265

約数の個数: 72

約数和(自身を含む): 775599888

約数和(自身を除く): 532754448

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, 63241, 126482, 189723, 252964, 316205, 379446, 505928, 632410, 758892, 948615, 1011856, 1264820, 1517784, 1897230, 2023712, 2529640, 3035568, 3794460, 4047424, 5059280, 6071136, 7588920, 8094848, 10118560, 12142272, 15177840, 16189696, 20237120, 24284544, 30355680, 40474240, 48569088, 60711360, 80948480, 121422720, 242845440]

約数ペア:

[(1, 242845440), (2, 121422720), (3, 80948480), (4, 60711360), (5, 48569088), (6, 40474240), (8, 30355680), (10, 24284544), (12, 20237120), (15, 16189696), (16, 15177840), (20, 12142272), (24, 10118560), (30, 8094848), (32, 7588920), (40, 6071136), (48, 5059280), (60, 4047424), (64, 3794460), (80, 3035568), (96, 2529640), (120, 2023712), (128, 1897230), (160, 1517784), (192, 1264820), (240, 1011856), (256, 948615), (320, 758892), (384, 632410), (480, 505928), (640, 379446), (768, 316205), (960, 252964), (1280, 189723), (1920, 126482), (3840, 63241)]