11161560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 23052840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 1979, 2820, 3958, 5640, 5937, 7916, 9895, 11874, 15832, 19790, 23748, 29685, 39580, 47496, 59370, 79160, 93013, 118740, 186026, 237480, 279039, 372052, 465065, 558078, 744104, 930130, 1116156, 1395195, 1860260, 2232312, 2790390, 3720520, 5580780, 11161560]

約数ペア:

[(1, 11161560), (2, 5580780), (3, 3720520), (4, 2790390), (5, 2232312), (6, 1860260), (8, 1395195), (10, 1116156), (12, 930130), (15, 744104), (20, 558078), (24, 465065), (30, 372052), (40, 279039), (47, 237480), (60, 186026), (94, 118740), (120, 93013), (141, 79160), (188, 59370), (235, 47496), (282, 39580), (376, 29685), (470, 23748), (564, 19790), (705, 15832), (940, 11874), (1128, 9895), (1410, 7916), (1880, 5937), (1979, 5640), (2820, 3958)]