71247360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9277}}^1$

素因数の和:9303

約数の個数: 80

約数和(自身を含む): 227793456

約数和(自身を除く): 156546096

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, 1280, 1536, 1920, 2560, 3840, 7680, 9277, 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, 11874560, 14249472, 17811840, 23749120, 35623680, 71247360]

約数ペア:

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