243094680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{675263}}^1$

素因数の和:675280

約数の個数: 48

約数和(自身を含む): 790058880

約数和(自身を除く): 546964200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 675263, 1350526, 2025789, 2701052, 3376315, 4051578, 5402104, 6077367, 6752630, 8103156, 10128945, 12154734, 13505260, 16206312, 20257890, 24309468, 27010520, 30386835, 40515780, 48618936, 60773670, 81031560, 121547340, 243094680]

約数ペア:

[(1, 243094680), (2, 121547340), (3, 81031560), (4, 60773670), (5, 48618936), (6, 40515780), (8, 30386835), (9, 27010520), (10, 24309468), (12, 20257890), (15, 16206312), (18, 13505260), (20, 12154734), (24, 10128945), (30, 8103156), (36, 6752630), (40, 6077367), (45, 5402104), (60, 4051578), (72, 3376315), (90, 2701052), (120, 2025789), (180, 1350526), (360, 675263)]