486174920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6915

約数の個数: 128

約数和(自身を含む): 1423319040

約数和(自身を除く): 937144120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2530, 3080, 3220, 3542, 5060, 6440, 6863, 7084, 8855, 10120, 13726, 14168, 17710, 27452, 34315, 35420, 48041, 54904, 68630, 70840, 75493, 96082, 137260, 150986, 157849, 192164, 240205, 274520, 301972, 315698, 377465, 384328, 480410, 528451, 603944, 631396, 754930, 789245, 960820, 1056902, 1104943, 1262792, 1509860, 1578490, 1736339, 1921640, 2113804, 2209886, 2642255, 3019720, 3156980, 3472678, 4227608, 4419772, 5284510, 5524715, 6313960, 6945356, 8681695, 8839544, 10569020, 11049430, 12154373, 13890712, 17363390, 21138040, 22098860, 24308746, 34726780, 44197720, 48617492, 60771865, 69453560, 97234984, 121543730, 243087460, 486174920]

約数ペア:

[(1, 486174920), (2, 243087460), (4, 121543730), (5, 97234984), (7, 69453560), (8, 60771865), (10, 48617492), (11, 44197720), (14, 34726780), (20, 24308746), (22, 22098860), (23, 21138040), (28, 17363390), (35, 13890712), (40, 12154373), (44, 11049430), (46, 10569020), (55, 8839544), (56, 8681695), (70, 6945356), (77, 6313960), (88, 5524715), (92, 5284510), (110, 4419772), (115, 4227608), (140, 3472678), (154, 3156980), (161, 3019720), (184, 2642255), (220, 2209886), (230, 2113804), (253, 1921640), (280, 1736339), (308, 1578490), (322, 1509860), (385, 1262792), (440, 1104943), (460, 1056902), (506, 960820), (616, 789245), (644, 754930), (770, 631396), (805, 603944), (920, 528451), (1012, 480410), (1265, 384328), (1288, 377465), (1540, 315698), (1610, 301972), (1771, 274520), (2024, 240205), (2530, 192164), (3080, 157849), (3220, 150986), (3542, 137260), (5060, 96082), (6440, 75493), (6863, 70840), (7084, 68630), (8855, 54904), (10120, 48041), (13726, 35420), (14168, 34315), (17710, 27452)]