126142560

素因数分解:

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

素因数の和:621

約数の個数: 144

約数和(自身を含む): 433414800

約数和(自身を除く): 307272240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 349, 360, 480, 502, 698, 720, 753, 1004, 1047, 1255, 1396, 1440, 1506, 1745, 2008, 2094, 2259, 2510, 2792, 3012, 3141, 3490, 3765, 4016, 4188, 4518, 5020, 5235, 5584, 6024, 6282, 6980, 7530, 8032, 8376, 9036, 10040, 10470, 11168, 11295, 12048, 12564, 13960, 15060, 15705, 16752, 18072, 20080, 20940, 22590, 24096, 25128, 27920, 30120, 31410, 33504, 36144, 40160, 41880, 45180, 50256, 55840, 60240, 62820, 72288, 83760, 87599, 90360, 100512, 120480, 125640, 167520, 175198, 180720, 251280, 262797, 350396, 361440, 437995, 502560, 525594, 700792, 788391, 875990, 1051188, 1313985, 1401584, 1576782, 1751980, 2102376, 2627970, 2803168, 3153564, 3503960, 3941955, 4204752, 5255940, 6307128, 7007920, 7883910, 8409504, 10511880, 12614256, 14015840, 15767820, 21023760, 25228512, 31535640, 42047520, 63071280, 126142560]

約数ペア:

[(1, 126142560), (2, 63071280), (3, 42047520), (4, 31535640), (5, 25228512), (6, 21023760), (8, 15767820), (9, 14015840), (10, 12614256), (12, 10511880), (15, 8409504), (16, 7883910), (18, 7007920), (20, 6307128), (24, 5255940), (30, 4204752), (32, 3941955), (36, 3503960), (40, 3153564), (45, 2803168), (48, 2627970), (60, 2102376), (72, 1751980), (80, 1576782), (90, 1401584), (96, 1313985), (120, 1051188), (144, 875990), (160, 788391), (180, 700792), (240, 525594), (251, 502560), (288, 437995), (349, 361440), (360, 350396), (480, 262797), (502, 251280), (698, 180720), (720, 175198), (753, 167520), (1004, 125640), (1047, 120480), (1255, 100512), (1396, 90360), (1440, 87599), (1506, 83760), (1745, 72288), (2008, 62820), (2094, 60240), (2259, 55840), (2510, 50256), (2792, 45180), (3012, 41880), (3141, 40160), (3490, 36144), (3765, 33504), (4016, 31410), (4188, 30120), (4518, 27920), (5020, 25128), (5235, 24096), (5584, 22590), (6024, 20940), (6282, 20080), (6980, 18072), (7530, 16752), (8032, 15705), (8376, 15060), (9036, 13960), (10040, 12564), (10470, 12048), (11168, 11295)]