81044160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84421}}^1$

素因数の和:84441

約数の個数: 56

約数和(自身を含む): 257318256

約数和(自身を除く): 176274096

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, 160, 192, 240, 320, 480, 960, 84421, 168842, 253263, 337684, 422105, 506526, 675368, 844210, 1013052, 1266315, 1350736, 1688420, 2026104, 2532630, 2701472, 3376840, 4052208, 5065260, 5402944, 6753680, 8104416, 10130520, 13507360, 16208832, 20261040, 27014720, 40522080, 81044160]

約数ペア:

[(1, 81044160), (2, 40522080), (3, 27014720), (4, 20261040), (5, 16208832), (6, 13507360), (8, 10130520), (10, 8104416), (12, 6753680), (15, 5402944), (16, 5065260), (20, 4052208), (24, 3376840), (30, 2701472), (32, 2532630), (40, 2026104), (48, 1688420), (60, 1350736), (64, 1266315), (80, 1013052), (96, 844210), (120, 675368), (160, 506526), (192, 422105), (240, 337684), (320, 253263), (480, 168842), (960, 84421)]