486558480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 1559150208

約数和(自身を除く): 1072591728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 197, 205, 240, 246, 251, 328, 394, 410, 492, 502, 591, 615, 656, 753, 788, 820, 984, 985, 1004, 1182, 1230, 1255, 1506, 1576, 1640, 1968, 1970, 2008, 2364, 2460, 2510, 2955, 3012, 3152, 3280, 3765, 3940, 4016, 4728, 4920, 5020, 5910, 6024, 7530, 7880, 8077, 9456, 9840, 10040, 10291, 11820, 12048, 15060, 15760, 16154, 20080, 20582, 23640, 24231, 30120, 30873, 32308, 40385, 41164, 47280, 48462, 49447, 51455, 60240, 61746, 64616, 80770, 82328, 96924, 98894, 102910, 121155, 123492, 129232, 148341, 154365, 161540, 164656, 193848, 197788, 205820, 242310, 246984, 247235, 296682, 308730, 323080, 387696, 395576, 411640, 484620, 493968, 494470, 593364, 617460, 646160, 741705, 791152, 823280, 969240, 988940, 1186728, 1234920, 1483410, 1938480, 1977880, 2027327, 2373456, 2469840, 2966820, 3955760, 4054654, 5933640, 6081981, 8109308, 10136635, 11867280, 12163962, 16218616, 20273270, 24327924, 30409905, 32437232, 40546540, 48655848, 60819810, 81093080, 97311696, 121639620, 162186160, 243279240, 486558480]

約数ペア:

[(1, 486558480), (2, 243279240), (3, 162186160), (4, 121639620), (5, 97311696), (6, 81093080), (8, 60819810), (10, 48655848), (12, 40546540), (15, 32437232), (16, 30409905), (20, 24327924), (24, 20273270), (30, 16218616), (40, 12163962), (41, 11867280), (48, 10136635), (60, 8109308), (80, 6081981), (82, 5933640), (120, 4054654), (123, 3955760), (164, 2966820), (197, 2469840), (205, 2373456), (240, 2027327), (246, 1977880), (251, 1938480), (328, 1483410), (394, 1234920), (410, 1186728), (492, 988940), (502, 969240), (591, 823280), (615, 791152), (656, 741705), (753, 646160), (788, 617460), (820, 593364), (984, 494470), (985, 493968), (1004, 484620), (1182, 411640), (1230, 395576), (1255, 387696), (1506, 323080), (1576, 308730), (1640, 296682), (1968, 247235), (1970, 246984), (2008, 242310), (2364, 205820), (2460, 197788), (2510, 193848), (2955, 164656), (3012, 161540), (3152, 154365), (3280, 148341), (3765, 129232), (3940, 123492), (4016, 121155), (4728, 102910), (4920, 98894), (5020, 96924), (5910, 82328), (6024, 80770), (7530, 64616), (7880, 61746), (8077, 60240), (9456, 51455), (9840, 49447), (10040, 48462), (10291, 47280), (11820, 41164), (12048, 40385), (15060, 32308), (15760, 30873), (16154, 30120), (20080, 24231), (20582, 23640)]