306680160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27779}}^1$

素因数の和:27820

約数の個数: 96

約数和(自身を含む): 1008080640

約数和(自身を除く): 701400480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 27779, 55558, 83337, 111116, 138895, 166674, 222232, 277790, 333348, 416685, 444464, 555580, 638917, 666696, 833370, 888928, 1111160, 1277834, 1333392, 1666740, 1916751, 2222320, 2555668, 2666784, 3194585, 3333480, 3833502, 4444640, 5111336, 6389170, 6666960, 7667004, 9583755, 10222672, 12778340, 13333920, 15334008, 19167510, 20445344, 25556680, 30668016, 38335020, 51113360, 61336032, 76670040, 102226720, 153340080, 306680160]

約数ペア:

[(1, 306680160), (2, 153340080), (3, 102226720), (4, 76670040), (5, 61336032), (6, 51113360), (8, 38335020), (10, 30668016), (12, 25556680), (15, 20445344), (16, 19167510), (20, 15334008), (23, 13333920), (24, 12778340), (30, 10222672), (32, 9583755), (40, 7667004), (46, 6666960), (48, 6389170), (60, 5111336), (69, 4444640), (80, 3833502), (92, 3333480), (96, 3194585), (115, 2666784), (120, 2555668), (138, 2222320), (160, 1916751), (184, 1666740), (230, 1333392), (240, 1277834), (276, 1111160), (345, 888928), (368, 833370), (460, 666696), (480, 638917), (552, 555580), (690, 444464), (736, 416685), (920, 333348), (1104, 277790), (1380, 222232), (1840, 166674), (2208, 138895), (2760, 111116), (3680, 83337), (5520, 55558), (11040, 27779)]