322365840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31237}}^1$

素因数の和:31296

約数の個数: 80

約数和(自身を含む): 1022607168

約数和(自身を除く): 700241328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 31237, 62474, 93711, 124948, 156185, 187422, 249896, 312370, 374844, 468555, 499792, 624740, 749688, 937110, 1249480, 1343191, 1499376, 1874220, 2498960, 2686382, 3748440, 4029573, 5372764, 6715955, 7496880, 8059146, 10745528, 13431910, 16118292, 20147865, 21491056, 26863820, 32236584, 40295730, 53727640, 64473168, 80591460, 107455280, 161182920, 322365840]

約数ペア:

[(1, 322365840), (2, 161182920), (3, 107455280), (4, 80591460), (5, 64473168), (6, 53727640), (8, 40295730), (10, 32236584), (12, 26863820), (15, 21491056), (16, 20147865), (20, 16118292), (24, 13431910), (30, 10745528), (40, 8059146), (43, 7496880), (48, 6715955), (60, 5372764), (80, 4029573), (86, 3748440), (120, 2686382), (129, 2498960), (172, 1874220), (215, 1499376), (240, 1343191), (258, 1249480), (344, 937110), (430, 749688), (516, 624740), (645, 499792), (688, 468555), (860, 374844), (1032, 312370), (1290, 249896), (1720, 187422), (2064, 156185), (2580, 124948), (3440, 93711), (5160, 62474), (10320, 31237)]