909288960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:824

約数の個数: 160

約数和(自身を含む): 2926500192

約数和(自身を除く): 2017211232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 320, 384, 394, 480, 512, 591, 601, 640, 768, 788, 960, 985, 1182, 1202, 1280, 1536, 1576, 1803, 1920, 1970, 2364, 2404, 2560, 2955, 3005, 3152, 3606, 3840, 3940, 4728, 4808, 5910, 6010, 6304, 7212, 7680, 7880, 9015, 9456, 9616, 11820, 12020, 12608, 14424, 15760, 18030, 18912, 19232, 23640, 24040, 25216, 28848, 31520, 36060, 37824, 38464, 47280, 48080, 50432, 57696, 63040, 72120, 75648, 76928, 94560, 96160, 100864, 115392, 118397, 126080, 144240, 151296, 153856, 189120, 192320, 230784, 236794, 252160, 288480, 302592, 307712, 355191, 378240, 384640, 461568, 473588, 504320, 576960, 591985, 710382, 756480, 769280, 923136, 947176, 1153920, 1183970, 1420764, 1512960, 1538560, 1775955, 1894352, 2307840, 2367940, 2841528, 3551910, 3788704, 4615680, 4735880, 5683056, 7103820, 7577408, 9471760, 11366112, 14207640, 15154816, 18943520, 22732224, 28415280, 30309632, 37887040, 45464448, 56830560, 60619264, 75774080, 90928896, 113661120, 151548160, 181857792, 227322240, 303096320, 454644480, 909288960]

約数ペア:

[(1, 909288960), (2, 454644480), (3, 303096320), (4, 227322240), (5, 181857792), (6, 151548160), (8, 113661120), (10, 90928896), (12, 75774080), (15, 60619264), (16, 56830560), (20, 45464448), (24, 37887040), (30, 30309632), (32, 28415280), (40, 22732224), (48, 18943520), (60, 15154816), (64, 14207640), (80, 11366112), (96, 9471760), (120, 7577408), (128, 7103820), (160, 5683056), (192, 4735880), (197, 4615680), (240, 3788704), (256, 3551910), (320, 2841528), (384, 2367940), (394, 2307840), (480, 1894352), (512, 1775955), (591, 1538560), (601, 1512960), (640, 1420764), (768, 1183970), (788, 1153920), (960, 947176), (985, 923136), (1182, 769280), (1202, 756480), (1280, 710382), (1536, 591985), (1576, 576960), (1803, 504320), (1920, 473588), (1970, 461568), (2364, 384640), (2404, 378240), (2560, 355191), (2955, 307712), (3005, 302592), (3152, 288480), (3606, 252160), (3840, 236794), (3940, 230784), (4728, 192320), (4808, 189120), (5910, 153856), (6010, 151296), (6304, 144240), (7212, 126080), (7680, 118397), (7880, 115392), (9015, 100864), (9456, 96160), (9616, 94560), (11820, 76928), (12020, 75648), (12608, 72120), (14424, 63040), (15760, 57696), (18030, 50432), (18912, 48080), (19232, 47280), (23640, 38464), (24040, 37824), (25216, 36060), (28848, 31520)]