63071280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 213267600

約数和(自身を除く): 150196320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 349, 360, 502, 698, 720, 753, 1004, 1047, 1255, 1396, 1506, 1745, 2008, 2094, 2259, 2510, 2792, 3012, 3141, 3490, 3765, 4016, 4188, 4518, 5020, 5235, 5584, 6024, 6282, 6980, 7530, 8376, 9036, 10040, 10470, 11295, 12048, 12564, 13960, 15060, 15705, 16752, 18072, 20080, 20940, 22590, 25128, 27920, 30120, 31410, 36144, 41880, 45180, 50256, 60240, 62820, 83760, 87599, 90360, 125640, 175198, 180720, 251280, 262797, 350396, 437995, 525594, 700792, 788391, 875990, 1051188, 1313985, 1401584, 1576782, 1751980, 2102376, 2627970, 3153564, 3503960, 3941955, 4204752, 5255940, 6307128, 7007920, 7883910, 10511880, 12614256, 15767820, 21023760, 31535640, 63071280]

約数ペア:

[(1, 63071280), (2, 31535640), (3, 21023760), (4, 15767820), (5, 12614256), (6, 10511880), (8, 7883910), (9, 7007920), (10, 6307128), (12, 5255940), (15, 4204752), (16, 3941955), (18, 3503960), (20, 3153564), (24, 2627970), (30, 2102376), (36, 1751980), (40, 1576782), (45, 1401584), (48, 1313985), (60, 1051188), (72, 875990), (80, 788391), (90, 700792), (120, 525594), (144, 437995), (180, 350396), (240, 262797), (251, 251280), (349, 180720), (360, 175198), (502, 125640), (698, 90360), (720, 87599), (753, 83760), (1004, 62820), (1047, 60240), (1255, 50256), (1396, 45180), (1506, 41880), (1745, 36144), (2008, 31410), (2094, 30120), (2259, 27920), (2510, 25128), (2792, 22590), (3012, 20940), (3141, 20080), (3490, 18072), (3765, 16752), (4016, 15705), (4188, 15060), (4518, 13960), (5020, 12564), (5235, 12048), (5584, 11295), (6024, 10470), (6282, 10040), (6980, 9036), (7530, 8376)]