119988480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31247}}^1$

素因数の和:31271

約数の個数: 72

約数和(自身を含む): 383225472

約数和(自身を除く): 263236992

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, 31247, 62494, 93741, 124988, 156235, 187482, 249976, 312470, 374964, 468705, 499952, 624940, 749928, 937410, 999904, 1249880, 1499856, 1874820, 1999808, 2499760, 2999712, 3749640, 3999616, 4999520, 5999424, 7499280, 7999232, 9999040, 11998848, 14998560, 19998080, 23997696, 29997120, 39996160, 59994240, 119988480]

約数ペア:

[(1, 119988480), (2, 59994240), (3, 39996160), (4, 29997120), (5, 23997696), (6, 19998080), (8, 14998560), (10, 11998848), (12, 9999040), (15, 7999232), (16, 7499280), (20, 5999424), (24, 4999520), (30, 3999616), (32, 3749640), (40, 2999712), (48, 2499760), (60, 1999808), (64, 1874820), (80, 1499856), (96, 1249880), (120, 999904), (128, 937410), (160, 749928), (192, 624940), (240, 499952), (256, 468705), (320, 374964), (384, 312470), (480, 249976), (640, 187482), (768, 156235), (960, 124988), (1280, 93741), (1920, 62494), (3840, 31247)]