442840920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3690341}}^1$

素因数の和:3690355

約数の個数: 32

約数和(自身を含む): 1328523120

約数和(自身を除く): 885682200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3690341, 7380682, 11071023, 14761364, 18451705, 22142046, 29522728, 36903410, 44284092, 55355115, 73806820, 88568184, 110710230, 147613640, 221420460, 442840920]

約数ペア:

[(1, 442840920), (2, 221420460), (3, 147613640), (4, 110710230), (5, 88568184), (6, 73806820), (8, 55355115), (10, 44284092), (12, 36903410), (15, 29522728), (20, 22142046), (24, 18451705), (30, 14761364), (40, 11071023), (60, 7380682), (120, 3690341)]