20162585280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{11981}}^1$

素因数の和:13754

約数の個数: 112

約数和(自身を含む): 64058072544

約数和(自身を除く): 43895487264

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, 160, 192, 240, 320, 480, 960, 1753, 3506, 5259, 7012, 8765, 10518, 11981, 14024, 17530, 21036, 23962, 26295, 28048, 35060, 35943, 42072, 47924, 52590, 56096, 59905, 70120, 71886, 84144, 95848, 105180, 112192, 119810, 140240, 143772, 168288, 179715, 191696, 210360, 239620, 280480, 287544, 336576, 359430, 383392, 420720, 479240, 560960, 575088, 718860, 766784, 841440, 958480, 1150176, 1437720, 1682880, 1916960, 2300352, 2875440, 3833920, 5750880, 11501760, 21002693, 42005386, 63008079, 84010772, 105013465, 126016158, 168021544, 210026930, 252032316, 315040395, 336043088, 420053860, 504064632, 630080790, 672086176, 840107720, 1008129264, 1260161580, 1344172352, 1680215440, 2016258528, 2520323160, 3360430880, 4032517056, 5040646320, 6720861760, 10081292640, 20162585280]

約数ペア:

[(1, 20162585280), (2, 10081292640), (3, 6720861760), (4, 5040646320), (5, 4032517056), (6, 3360430880), (8, 2520323160), (10, 2016258528), (12, 1680215440), (15, 1344172352), (16, 1260161580), (20, 1008129264), (24, 840107720), (30, 672086176), (32, 630080790), (40, 504064632), (48, 420053860), (60, 336043088), (64, 315040395), (80, 252032316), (96, 210026930), (120, 168021544), (160, 126016158), (192, 105013465), (240, 84010772), (320, 63008079), (480, 42005386), (960, 21002693), (1753, 11501760), (3506, 5750880), (5259, 3833920), (7012, 2875440), (8765, 2300352), (10518, 1916960), (11981, 1682880), (14024, 1437720), (17530, 1150176), (21036, 958480), (23962, 841440), (26295, 766784), (28048, 718860), (35060, 575088), (35943, 560960), (42072, 479240), (47924, 420720), (52590, 383392), (56096, 359430), (59905, 336576), (70120, 287544), (71886, 280480), (84144, 239620), (95848, 210360), (105180, 191696), (112192, 179715), (119810, 168288), (140240, 143772)]