168780498420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122304709}}^1$

素因数の和:122304744

約数の個数: 48

約数和(自身を含む): 493132590720

約数和(自身を除く): 324352092300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 122304709, 244609418, 366914127, 489218836, 611523545, 733828254, 1223047090, 1467656508, 1834570635, 2446094180, 2813008307, 3669141270, 5626016614, 7338282540, 8439024921, 11252033228, 14065041535, 16878049842, 28130083070, 33756099684, 42195124605, 56260166140, 84390249210, 168780498420]

約数ペア:

[(1, 168780498420), (2, 84390249210), (3, 56260166140), (4, 42195124605), (5, 33756099684), (6, 28130083070), (10, 16878049842), (12, 14065041535), (15, 11252033228), (20, 8439024921), (23, 7338282540), (30, 5626016614), (46, 3669141270), (60, 2813008307), (69, 2446094180), (92, 1834570635), (115, 1467656508), (138, 1223047090), (230, 733828254), (276, 611523545), (345, 489218836), (460, 366914127), (690, 244609418), (1380, 122304709)]