299757480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227089}}^1$

素因数の和:227114

約数の個数: 64

約数和(自身を含む): 981028800

約数和(自身を除く): 681271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 227089, 454178, 681267, 908356, 1135445, 1362534, 1816712, 2270890, 2497979, 2725068, 3406335, 4541780, 4995958, 5450136, 6812670, 7493937, 9083560, 9991916, 12489895, 13625340, 14987874, 19983832, 24979790, 27250680, 29975748, 37469685, 49959580, 59951496, 74939370, 99919160, 149878740, 299757480]

約数ペア:

[(1, 299757480), (2, 149878740), (3, 99919160), (4, 74939370), (5, 59951496), (6, 49959580), (8, 37469685), (10, 29975748), (11, 27250680), (12, 24979790), (15, 19983832), (20, 14987874), (22, 13625340), (24, 12489895), (30, 9991916), (33, 9083560), (40, 7493937), (44, 6812670), (55, 5450136), (60, 4995958), (66, 4541780), (88, 3406335), (110, 2725068), (120, 2497979), (132, 2270890), (165, 1816712), (220, 1362534), (264, 1135445), (330, 908356), (440, 681267), (660, 454178), (1320, 227089)]