487330440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 1533116160

約数和(自身を除く): 1045785720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 317, 345, 460, 552, 557, 634, 690, 920, 951, 1114, 1268, 1380, 1585, 1671, 1902, 2228, 2536, 2760, 2785, 3170, 3342, 3804, 4456, 4755, 5570, 6340, 6684, 7291, 7608, 8355, 9510, 11140, 12680, 12811, 13368, 14582, 16710, 19020, 21873, 22280, 25622, 29164, 33420, 36455, 38040, 38433, 43746, 51244, 58328, 64055, 66840, 72910, 76866, 87492, 102488, 109365, 128110, 145820, 153732, 174984, 176569, 192165, 218730, 256220, 291640, 307464, 353138, 384330, 437460, 512440, 529707, 706276, 768660, 874920, 882845, 1059414, 1412552, 1537320, 1765690, 2118828, 2648535, 3531380, 4061087, 4237656, 5297070, 7062760, 8122174, 10594140, 12183261, 16244348, 20305435, 21188280, 24366522, 32488696, 40610870, 48733044, 60916305, 81221740, 97466088, 121832610, 162443480, 243665220, 487330440]

約数ペア:

[(1, 487330440), (2, 243665220), (3, 162443480), (4, 121832610), (5, 97466088), (6, 81221740), (8, 60916305), (10, 48733044), (12, 40610870), (15, 32488696), (20, 24366522), (23, 21188280), (24, 20305435), (30, 16244348), (40, 12183261), (46, 10594140), (60, 8122174), (69, 7062760), (92, 5297070), (115, 4237656), (120, 4061087), (138, 3531380), (184, 2648535), (230, 2118828), (276, 1765690), (317, 1537320), (345, 1412552), (460, 1059414), (552, 882845), (557, 874920), (634, 768660), (690, 706276), (920, 529707), (951, 512440), (1114, 437460), (1268, 384330), (1380, 353138), (1585, 307464), (1671, 291640), (1902, 256220), (2228, 218730), (2536, 192165), (2760, 176569), (2785, 174984), (3170, 153732), (3342, 145820), (3804, 128110), (4456, 109365), (4755, 102488), (5570, 87492), (6340, 76866), (6684, 72910), (7291, 66840), (7608, 64055), (8355, 58328), (9510, 51244), (11140, 43746), (12680, 38433), (12811, 38040), (13368, 36455), (14582, 33420), (16710, 29164), (19020, 25622), (21873, 22280)]