2016378480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{60443}}^1$

素因数の和:60598

約数の個数: 80

約数和(自身を含む): 6295847040

約数和(自身を除く): 4279468560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 60443, 120886, 181329, 241772, 302215, 362658, 483544, 604430, 725316, 906645, 967088, 1208860, 1450632, 1813290, 2417720, 2901264, 3626580, 4835440, 7253160, 8401577, 14506320, 16803154, 25204731, 33606308, 42007885, 50409462, 67212616, 84015770, 100818924, 126023655, 134425232, 168031540, 201637848, 252047310, 336063080, 403275696, 504094620, 672126160, 1008189240, 2016378480]

約数ペア:

[(1, 2016378480), (2, 1008189240), (3, 672126160), (4, 504094620), (5, 403275696), (6, 336063080), (8, 252047310), (10, 201637848), (12, 168031540), (15, 134425232), (16, 126023655), (20, 100818924), (24, 84015770), (30, 67212616), (40, 50409462), (48, 42007885), (60, 33606308), (80, 25204731), (120, 16803154), (139, 14506320), (240, 8401577), (278, 7253160), (417, 4835440), (556, 3626580), (695, 2901264), (834, 2417720), (1112, 1813290), (1390, 1450632), (1668, 1208860), (2085, 967088), (2224, 906645), (2780, 725316), (3336, 604430), (4170, 483544), (5560, 362658), (6672, 302215), (8340, 241772), (11120, 181329), (16680, 120886), (33360, 60443)]