70490520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{65269}}^1$

素因数の和:65289

約数の個数: 64

約数和(自身を含む): 234972000

約数和(自身を除く): 164481480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 65269, 130538, 195807, 261076, 326345, 391614, 522152, 587421, 652690, 783228, 979035, 1174842, 1305380, 1566456, 1762263, 1958070, 2349684, 2610760, 2937105, 3524526, 3916140, 4699368, 5874210, 7049052, 7832280, 8811315, 11748420, 14098104, 17622630, 23496840, 35245260, 70490520]

約数ペア:

[(1, 70490520), (2, 35245260), (3, 23496840), (4, 17622630), (5, 14098104), (6, 11748420), (8, 8811315), (9, 7832280), (10, 7049052), (12, 5874210), (15, 4699368), (18, 3916140), (20, 3524526), (24, 2937105), (27, 2610760), (30, 2349684), (36, 1958070), (40, 1762263), (45, 1566456), (54, 1305380), (60, 1174842), (72, 979035), (90, 783228), (108, 652690), (120, 587421), (135, 522152), (180, 391614), (216, 326345), (270, 261076), (360, 195807), (540, 130538), (1080, 65269)]