120560680

素因数分解:

$2^3\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1979}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 271576800

約数和(自身を除く): 151016120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1523, 1979, 3046, 3958, 6092, 7615, 7916, 9895, 12184, 15230, 15832, 19790, 30460, 39580, 60920, 79160, 3014017, 6028034, 12056068, 15070085, 24112136, 30140170, 60280340, 120560680]

約数ペア:

[(1, 120560680), (2, 60280340), (4, 30140170), (5, 24112136), (8, 15070085), (10, 12056068), (20, 6028034), (40, 3014017), (1523, 79160), (1979, 60920), (3046, 39580), (3958, 30460), (6092, 19790), (7615, 15832), (7916, 15230), (9895, 12184)]