142494720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9277}}^1$

素因数の和:9305

約数の個数: 88

約数和(自身を含む): 455809584

約数和(自身を除く): 313314864

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9277, 15360, 18554, 27831, 37108, 46385, 55662, 74216, 92770, 111324, 139155, 148432, 185540, 222648, 278310, 296864, 371080, 445296, 556620, 593728, 742160, 890592, 1113240, 1187456, 1484320, 1781184, 2226480, 2374912, 2968640, 3562368, 4452960, 4749824, 5937280, 7124736, 8905920, 9499648, 11874560, 14249472, 17811840, 23749120, 28498944, 35623680, 47498240, 71247360, 142494720]

約数ペア:

[(1, 142494720), (2, 71247360), (3, 47498240), (4, 35623680), (5, 28498944), (6, 23749120), (8, 17811840), (10, 14249472), (12, 11874560), (15, 9499648), (16, 8905920), (20, 7124736), (24, 5937280), (30, 4749824), (32, 4452960), (40, 3562368), (48, 2968640), (60, 2374912), (64, 2226480), (80, 1781184), (96, 1484320), (120, 1187456), (128, 1113240), (160, 890592), (192, 742160), (240, 593728), (256, 556620), (320, 445296), (384, 371080), (480, 296864), (512, 278310), (640, 222648), (768, 185540), (960, 148432), (1024, 139155), (1280, 111324), (1536, 92770), (1920, 74216), (2560, 55662), (3072, 46385), (3840, 37108), (5120, 27831), (7680, 18554), (9277, 15360)]