80541780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122033}}^1$

素因数の和:122056

約数の個数: 48

約数和(自身を含む): 246020544

約数和(自身を除く): 165478764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 122033, 244066, 366099, 488132, 610165, 732198, 1220330, 1342363, 1464396, 1830495, 2440660, 2684726, 3660990, 4027089, 5369452, 6711815, 7321980, 8054178, 13423630, 16108356, 20135445, 26847260, 40270890, 80541780]

約数ペア:

[(1, 80541780), (2, 40270890), (3, 26847260), (4, 20135445), (5, 16108356), (6, 13423630), (10, 8054178), (11, 7321980), (12, 6711815), (15, 5369452), (20, 4027089), (22, 3660990), (30, 2684726), (33, 2440660), (44, 1830495), (55, 1464396), (60, 1342363), (66, 1220330), (110, 732198), (132, 610165), (165, 488132), (220, 366099), (330, 244066), (660, 122033)]