13250520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12269}}^1$

素因数の和:12289

約数の個数: 64

約数和(自身を含む): 44172000

約数和(自身を除く): 30921480

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, 12269, 24538, 36807, 49076, 61345, 73614, 98152, 110421, 122690, 147228, 184035, 220842, 245380, 294456, 331263, 368070, 441684, 490760, 552105, 662526, 736140, 883368, 1104210, 1325052, 1472280, 1656315, 2208420, 2650104, 3312630, 4416840, 6625260, 13250520]

約数ペア:

[(1, 13250520), (2, 6625260), (3, 4416840), (4, 3312630), (5, 2650104), (6, 2208420), (8, 1656315), (9, 1472280), (10, 1325052), (12, 1104210), (15, 883368), (18, 736140), (20, 662526), (24, 552105), (27, 490760), (30, 441684), (36, 368070), (40, 331263), (45, 294456), (54, 245380), (60, 220842), (72, 184035), (90, 147228), (108, 122690), (120, 110421), (135, 98152), (180, 73614), (216, 61345), (270, 49076), (360, 36807), (540, 24538), (1080, 12269)]