780080436

素因数分解:

$2^2\times 3^3\times {\mathrm{1249}}^1\times {\mathrm{5783}}^1$

素因数の和:7045

約数の個数: 48

約数和(自身を含む): 2024400000

約数和(自身を除く): 1244319564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1249, 2498, 3747, 4996, 5783, 7494, 11241, 11566, 14988, 17349, 22482, 23132, 33723, 34698, 44964, 52047, 67446, 69396, 104094, 134892, 156141, 208188, 312282, 624564, 7222967, 14445934, 21668901, 28891868, 43337802, 65006703, 86675604, 130013406, 195020109, 260026812, 390040218, 780080436]

約数ペア:

[(1, 780080436), (2, 390040218), (3, 260026812), (4, 195020109), (6, 130013406), (9, 86675604), (12, 65006703), (18, 43337802), (27, 28891868), (36, 21668901), (54, 14445934), (108, 7222967), (1249, 624564), (2498, 312282), (3747, 208188), (4996, 156141), (5783, 134892), (7494, 104094), (11241, 69396), (11566, 67446), (14988, 52047), (17349, 44964), (22482, 34698), (23132, 33723)]