480372420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 1492936704

約数和(自身を除く): 1012564284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 127, 132, 165, 220, 242, 254, 330, 363, 381, 484, 508, 521, 605, 635, 660, 726, 762, 1042, 1210, 1270, 1397, 1452, 1524, 1563, 1815, 1905, 2084, 2420, 2540, 2605, 2794, 3126, 3630, 3810, 4191, 5210, 5588, 5731, 6252, 6985, 7260, 7620, 7815, 8382, 10420, 11462, 13970, 15367, 15630, 16764, 17193, 20955, 22924, 27940, 28655, 30734, 31260, 34386, 41910, 46101, 57310, 61468, 63041, 66167, 68772, 76835, 83820, 85965, 92202, 114620, 126082, 132334, 153670, 171930, 184404, 189123, 198501, 230505, 252164, 264668, 307340, 315205, 330835, 343860, 378246, 397002, 461010, 630410, 661670, 727837, 756492, 794004, 922020, 945615, 992505, 1260820, 1323340, 1455674, 1891230, 1985010, 2183511, 2911348, 3639185, 3782460, 3970020, 4367022, 7278370, 8006207, 8734044, 10917555, 14556740, 16012414, 21835110, 24018621, 32024828, 40031035, 43670220, 48037242, 80062070, 96074484, 120093105, 160124140, 240186210, 480372420]

約数ペア:

[(1, 480372420), (2, 240186210), (3, 160124140), (4, 120093105), (5, 96074484), (6, 80062070), (10, 48037242), (11, 43670220), (12, 40031035), (15, 32024828), (20, 24018621), (22, 21835110), (30, 16012414), (33, 14556740), (44, 10917555), (55, 8734044), (60, 8006207), (66, 7278370), (110, 4367022), (121, 3970020), (127, 3782460), (132, 3639185), (165, 2911348), (220, 2183511), (242, 1985010), (254, 1891230), (330, 1455674), (363, 1323340), (381, 1260820), (484, 992505), (508, 945615), (521, 922020), (605, 794004), (635, 756492), (660, 727837), (726, 661670), (762, 630410), (1042, 461010), (1210, 397002), (1270, 378246), (1397, 343860), (1452, 330835), (1524, 315205), (1563, 307340), (1815, 264668), (1905, 252164), (2084, 230505), (2420, 198501), (2540, 189123), (2605, 184404), (2794, 171930), (3126, 153670), (3630, 132334), (3810, 126082), (4191, 114620), (5210, 92202), (5588, 85965), (5731, 83820), (6252, 76835), (6985, 68772), (7260, 66167), (7620, 63041), (7815, 61468), (8382, 57310), (10420, 46101), (11462, 41910), (13970, 34386), (15367, 31260), (15630, 30734), (16764, 28655), (17193, 27940), (20955, 22924)]