72211560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601763}}^1$

素因数の和:601777

約数の個数: 32

約数和(自身を含む): 216635040

約数和(自身を除く): 144423480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601763, 1203526, 1805289, 2407052, 3008815, 3610578, 4814104, 6017630, 7221156, 9026445, 12035260, 14442312, 18052890, 24070520, 36105780, 72211560]

約数ペア:

[(1, 72211560), (2, 36105780), (3, 24070520), (4, 18052890), (5, 14442312), (6, 12035260), (8, 9026445), (10, 7221156), (12, 6017630), (15, 4814104), (20, 3610578), (24, 3008815), (30, 2407052), (40, 1805289), (60, 1203526), (120, 601763)]