53430720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{7951}}^1$

素因数の和:7978

約数の個数: 112

約数和(自身を含む): 193901568

約数和(自身を除く): 140470848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 7951, 15902, 23853, 31804, 39755, 47706, 55657, 63608, 79510, 95412, 111314, 119265, 127216, 159020, 166971, 190824, 222628, 238530, 254432, 278285, 318040, 333942, 381648, 445256, 477060, 508864, 556570, 636080, 667884, 763296, 834855, 890512, 954120, 1113140, 1272160, 1335768, 1526592, 1669710, 1781024, 1908240, 2226280, 2544320, 2671536, 3339420, 3562048, 3816480, 4452560, 5343072, 6678840, 7632960, 8905120, 10686144, 13357680, 17810240, 26715360, 53430720]

約数ペア:

[(1, 53430720), (2, 26715360), (3, 17810240), (4, 13357680), (5, 10686144), (6, 8905120), (7, 7632960), (8, 6678840), (10, 5343072), (12, 4452560), (14, 3816480), (15, 3562048), (16, 3339420), (20, 2671536), (21, 2544320), (24, 2226280), (28, 1908240), (30, 1781024), (32, 1669710), (35, 1526592), (40, 1335768), (42, 1272160), (48, 1113140), (56, 954120), (60, 890512), (64, 834855), (70, 763296), (80, 667884), (84, 636080), (96, 556570), (105, 508864), (112, 477060), (120, 445256), (140, 381648), (160, 333942), (168, 318040), (192, 278285), (210, 254432), (224, 238530), (240, 222628), (280, 190824), (320, 166971), (336, 159020), (420, 127216), (448, 119265), (480, 111314), (560, 95412), (672, 79510), (840, 63608), (960, 55657), (1120, 47706), (1344, 39755), (1680, 31804), (2240, 23853), (3360, 15902), (6720, 7951)]