243616480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 611573760

約数和(自身を除く): 367957280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 508, 608, 631, 635, 760, 1016, 1262, 1270, 1520, 2032, 2413, 2524, 2540, 3040, 3155, 4064, 4826, 5048, 5080, 6310, 9652, 10096, 10160, 11989, 12065, 12620, 19304, 20192, 20320, 23978, 24130, 25240, 38608, 47956, 48260, 50480, 59945, 77216, 80137, 95912, 96520, 100960, 119890, 160274, 191824, 193040, 239780, 320548, 383648, 386080, 400685, 479560, 641096, 801370, 959120, 1282192, 1522603, 1602740, 1918240, 2564384, 3045206, 3205480, 6090412, 6410960, 7613015, 12180824, 12821920, 15226030, 24361648, 30452060, 48723296, 60904120, 121808240, 243616480]

約数ペア:

[(1, 243616480), (2, 121808240), (4, 60904120), (5, 48723296), (8, 30452060), (10, 24361648), (16, 15226030), (19, 12821920), (20, 12180824), (32, 7613015), (38, 6410960), (40, 6090412), (76, 3205480), (80, 3045206), (95, 2564384), (127, 1918240), (152, 1602740), (160, 1522603), (190, 1282192), (254, 959120), (304, 801370), (380, 641096), (508, 479560), (608, 400685), (631, 386080), (635, 383648), (760, 320548), (1016, 239780), (1262, 193040), (1270, 191824), (1520, 160274), (2032, 119890), (2413, 100960), (2524, 96520), (2540, 95912), (3040, 80137), (3155, 77216), (4064, 59945), (4826, 50480), (5048, 48260), (5080, 47956), (6310, 38608), (9652, 25240), (10096, 24130), (10160, 23978), (11989, 20320), (12065, 20192), (12620, 19304)]