1080134460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2000249}}^1$

素因数の和:2000267

約数の個数: 48

約数和(自身を含む): 3360420000

約数和(自身を除く): 2280285540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2000249, 4000498, 6000747, 8000996, 10001245, 12001494, 18002241, 20002490, 24002988, 30003735, 36004482, 40004980, 54006723, 60007470, 72008964, 90011205, 108013446, 120014940, 180022410, 216026892, 270033615, 360044820, 540067230, 1080134460]

約数ペア:

[(1, 1080134460), (2, 540067230), (3, 360044820), (4, 270033615), (5, 216026892), (6, 180022410), (9, 120014940), (10, 108013446), (12, 90011205), (15, 72008964), (18, 60007470), (20, 54006723), (27, 40004980), (30, 36004482), (36, 30003735), (45, 24002988), (54, 20002490), (60, 18002241), (90, 12001494), (108, 10001245), (135, 8000996), (180, 6000747), (270, 4000498), (540, 2000249)]