127677960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{354661}}^1$

素因数の和:354678

約数の個数: 48

約数和(自身を含む): 414954540

約数和(自身を除く): 287276580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 354661, 709322, 1063983, 1418644, 1773305, 2127966, 2837288, 3191949, 3546610, 4255932, 5319915, 6383898, 7093220, 8511864, 10639830, 12767796, 14186440, 15959745, 21279660, 25535592, 31919490, 42559320, 63838980, 127677960]

約数ペア:

[(1, 127677960), (2, 63838980), (3, 42559320), (4, 31919490), (5, 25535592), (6, 21279660), (8, 15959745), (9, 14186440), (10, 12767796), (12, 10639830), (15, 8511864), (18, 7093220), (20, 6383898), (24, 5319915), (30, 4255932), (36, 3546610), (40, 3191949), (45, 2837288), (60, 2127966), (72, 1773305), (90, 1418644), (120, 1063983), (180, 709322), (360, 354661)]