73153680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304807}}^1$

素因数の和:304823

約数の個数: 40

約数和(自身を含む): 226777152

約数和(自身を除く): 153623472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304807, 609614, 914421, 1219228, 1524035, 1828842, 2438456, 3048070, 3657684, 4572105, 4876912, 6096140, 7315368, 9144210, 12192280, 14630736, 18288420, 24384560, 36576840, 73153680]

約数ペア:

[(1, 73153680), (2, 36576840), (3, 24384560), (4, 18288420), (5, 14630736), (6, 12192280), (8, 9144210), (10, 7315368), (12, 6096140), (15, 4876912), (16, 4572105), (20, 3657684), (24, 3048070), (30, 2438456), (40, 1828842), (48, 1524035), (60, 1219228), (80, 914421), (120, 609614), (240, 304807)]