80995410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{299983}}^1$

素因数の和:299999

約数の個数: 32

約数和(自身を含む): 215988480

約数和(自身を除く): 134993070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 299983, 599966, 899949, 1499915, 1799898, 2699847, 2999830, 4499745, 5399694, 8099541, 8999490, 13499235, 16199082, 26998470, 40497705, 80995410]

約数ペア:

[(1, 80995410), (2, 40497705), (3, 26998470), (5, 16199082), (6, 13499235), (9, 8999490), (10, 8099541), (15, 5399694), (18, 4499745), (27, 2999830), (30, 2699847), (45, 1799898), (54, 1499915), (90, 899949), (135, 599966), (270, 299983)]