61488560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5818

約数の個数: 80

約数和(自身を含む): 172012800

約数和(自身を除く): 110524240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 5779, 10640, 11558, 23116, 28895, 40453, 46232, 57790, 80906, 92464, 109801, 115580, 161812, 202265, 219602, 231160, 323624, 404530, 439204, 462320, 549005, 647248, 768607, 809060, 878408, 1098010, 1537214, 1618120, 1756816, 2196020, 3074428, 3236240, 3843035, 4392040, 6148856, 7686070, 8784080, 12297712, 15372140, 30744280, 61488560]

約数ペア:

[(1, 61488560), (2, 30744280), (4, 15372140), (5, 12297712), (7, 8784080), (8, 7686070), (10, 6148856), (14, 4392040), (16, 3843035), (19, 3236240), (20, 3074428), (28, 2196020), (35, 1756816), (38, 1618120), (40, 1537214), (56, 1098010), (70, 878408), (76, 809060), (80, 768607), (95, 647248), (112, 549005), (133, 462320), (140, 439204), (152, 404530), (190, 323624), (266, 231160), (280, 219602), (304, 202265), (380, 161812), (532, 115580), (560, 109801), (665, 92464), (760, 80906), (1064, 57790), (1330, 46232), (1520, 40453), (2128, 28895), (2660, 23116), (5320, 11558), (5779, 10640)]