27290520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8423}}^1$

素因数の和:8446

約数の個数: 80

約数和(自身を含む): 91737360

約数和(自身を除く): 64446840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8423, 16846, 25269, 33692, 42115, 50538, 67384, 75807, 84230, 101076, 126345, 151614, 168460, 202152, 227421, 252690, 303228, 336920, 379035, 454842, 505380, 606456, 682263, 758070, 909684, 1010760, 1137105, 1364526, 1516140, 1819368, 2274210, 2729052, 3032280, 3411315, 4548420, 5458104, 6822630, 9096840, 13645260, 27290520]

約数ペア:

[(1, 27290520), (2, 13645260), (3, 9096840), (4, 6822630), (5, 5458104), (6, 4548420), (8, 3411315), (9, 3032280), (10, 2729052), (12, 2274210), (15, 1819368), (18, 1516140), (20, 1364526), (24, 1137105), (27, 1010760), (30, 909684), (36, 758070), (40, 682263), (45, 606456), (54, 505380), (60, 454842), (72, 379035), (81, 336920), (90, 303228), (108, 252690), (120, 227421), (135, 202152), (162, 168460), (180, 151614), (216, 126345), (270, 101076), (324, 84230), (360, 75807), (405, 67384), (540, 50538), (648, 42115), (810, 33692), (1080, 25269), (1620, 16846), (3240, 8423)]