545874120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45949}}^1$

素因数の和:45980

約数の個数: 128

約数和(自身を含む): 1985040000

約数和(自身を除く): 1439165880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 45949, 91898, 137847, 183796, 229745, 275694, 367592, 413541, 459490, 505439, 551388, 689235, 827082, 918980, 1010878, 1102776, 1240623, 1378470, 1516317, 1654164, 1837960, 2021756, 2067705, 2481246, 2527195, 2756940, 3032634, 3308328, 4043512, 4135410, 4548951, 4962492, 5054390, 5513880, 6065268, 6203115, 7581585, 8270820, 9097902, 9924984, 10108780, 12130536, 12406230, 13646853, 15163170, 16541640, 18195804, 20217560, 22744755, 24812460, 27293706, 30326340, 36391608, 45489510, 49624920, 54587412, 60652680, 68234265, 90979020, 109174824, 136468530, 181958040, 272937060, 545874120]

約数ペア:

[(1, 545874120), (2, 272937060), (3, 181958040), (4, 136468530), (5, 109174824), (6, 90979020), (8, 68234265), (9, 60652680), (10, 54587412), (11, 49624920), (12, 45489510), (15, 36391608), (18, 30326340), (20, 27293706), (22, 24812460), (24, 22744755), (27, 20217560), (30, 18195804), (33, 16541640), (36, 15163170), (40, 13646853), (44, 12406230), (45, 12130536), (54, 10108780), (55, 9924984), (60, 9097902), (66, 8270820), (72, 7581585), (88, 6203115), (90, 6065268), (99, 5513880), (108, 5054390), (110, 4962492), (120, 4548951), (132, 4135410), (135, 4043512), (165, 3308328), (180, 3032634), (198, 2756940), (216, 2527195), (220, 2481246), (264, 2067705), (270, 2021756), (297, 1837960), (330, 1654164), (360, 1516317), (396, 1378470), (440, 1240623), (495, 1102776), (540, 1010878), (594, 918980), (660, 827082), (792, 689235), (990, 551388), (1080, 505439), (1188, 459490), (1320, 413541), (1485, 367592), (1980, 275694), (2376, 229745), (2970, 183796), (3960, 137847), (5940, 91898), (11880, 45949)]