180243804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60811}}^1$

素因数の和:60850

約数の個数: 48

約数和(自身を含む): 476766080

約数和(自身を除く): 296522276

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 60811, 121622, 182433, 243244, 364866, 729732, 790543, 1155409, 1581086, 2310818, 2371629, 3162172, 3466227, 4621636, 4743258, 6932454, 9486516, 13864908, 15020317, 30040634, 45060951, 60081268, 90121902, 180243804]

約数ペア:

[(1, 180243804), (2, 90121902), (3, 60081268), (4, 45060951), (6, 30040634), (12, 15020317), (13, 13864908), (19, 9486516), (26, 6932454), (38, 4743258), (39, 4621636), (52, 3466227), (57, 3162172), (76, 2371629), (78, 2310818), (114, 1581086), (156, 1155409), (228, 790543), (247, 729732), (494, 364866), (741, 243244), (988, 182433), (1482, 121622), (2964, 60811)]