90276540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1504609}}^1$

素因数の和:1504621

約数の個数: 24

約数和(自身を含む): 252774480

約数和(自身を除く): 162497940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1504609, 3009218, 4513827, 6018436, 7523045, 9027654, 15046090, 18055308, 22569135, 30092180, 45138270, 90276540]

約数ペア:

[(1, 90276540), (2, 45138270), (3, 30092180), (4, 22569135), (5, 18055308), (6, 15046090), (10, 9027654), (12, 7523045), (15, 6018436), (20, 4513827), (30, 3009218), (60, 1504609)]