82912920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6841}}^1$

素因数の和:6956

約数の個数: 64

約数和(自身を含む): 251238240

約数和(自身を除く): 168325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 6841, 12120, 13682, 20523, 27364, 34205, 41046, 54728, 68410, 82092, 102615, 136820, 164184, 205230, 273640, 410460, 690941, 820920, 1381882, 2072823, 2763764, 3454705, 4145646, 5527528, 6909410, 8291292, 10364115, 13818820, 16582584, 20728230, 27637640, 41456460, 82912920]

約数ペア:

[(1, 82912920), (2, 41456460), (3, 27637640), (4, 20728230), (5, 16582584), (6, 13818820), (8, 10364115), (10, 8291292), (12, 6909410), (15, 5527528), (20, 4145646), (24, 3454705), (30, 2763764), (40, 2072823), (60, 1381882), (101, 820920), (120, 690941), (202, 410460), (303, 273640), (404, 205230), (505, 164184), (606, 136820), (808, 102615), (1010, 82092), (1212, 68410), (1515, 54728), (2020, 41046), (2424, 34205), (3030, 27364), (4040, 20523), (6060, 13682), (6841, 12120)]