164797320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80783}}^1$

素因数の和:80814

約数の個数: 64

約数和(自身を含む): 523480320

約数和(自身を除く): 358683000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 80783, 161566, 242349, 323132, 403915, 484698, 646264, 807830, 969396, 1211745, 1373311, 1615660, 1938792, 2423490, 2746622, 3231320, 4119933, 4846980, 5493244, 6866555, 8239866, 9693960, 10986488, 13733110, 16479732, 20599665, 27466220, 32959464, 41199330, 54932440, 82398660, 164797320]

約数ペア:

[(1, 164797320), (2, 82398660), (3, 54932440), (4, 41199330), (5, 32959464), (6, 27466220), (8, 20599665), (10, 16479732), (12, 13733110), (15, 10986488), (17, 9693960), (20, 8239866), (24, 6866555), (30, 5493244), (34, 4846980), (40, 4119933), (51, 3231320), (60, 2746622), (68, 2423490), (85, 1938792), (102, 1615660), (120, 1373311), (136, 1211745), (170, 969396), (204, 807830), (255, 646264), (340, 484698), (408, 403915), (510, 323132), (680, 242349), (1020, 161566), (2040, 80783)]