60403840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 167932800

約数和(自身を除く): 107528960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 139, 140, 160, 194, 224, 278, 280, 320, 388, 448, 485, 556, 560, 640, 679, 695, 776, 896, 970, 973, 1112, 1120, 1358, 1390, 1552, 1940, 1946, 2224, 2240, 2716, 2780, 3104, 3395, 3880, 3892, 4448, 4480, 4865, 5432, 5560, 6208, 6790, 7760, 7784, 8896, 9730, 10864, 11120, 12416, 13483, 13580, 15520, 15568, 17792, 19460, 21728, 22240, 26966, 27160, 31040, 31136, 38920, 43456, 44480, 53932, 54320, 62080, 62272, 67415, 77840, 86912, 88960, 94381, 107864, 108640, 124544, 134830, 155680, 188762, 215728, 217280, 269660, 311360, 377524, 431456, 434560, 471905, 539320, 622720, 755048, 862912, 943810, 1078640, 1510096, 1725824, 1887620, 2157280, 3020192, 3775240, 4314560, 6040384, 7550480, 8629120, 12080768, 15100960, 30201920, 60403840]

約数ペア:

[(1, 60403840), (2, 30201920), (4, 15100960), (5, 12080768), (7, 8629120), (8, 7550480), (10, 6040384), (14, 4314560), (16, 3775240), (20, 3020192), (28, 2157280), (32, 1887620), (35, 1725824), (40, 1510096), (56, 1078640), (64, 943810), (70, 862912), (80, 755048), (97, 622720), (112, 539320), (128, 471905), (139, 434560), (140, 431456), (160, 377524), (194, 311360), (224, 269660), (278, 217280), (280, 215728), (320, 188762), (388, 155680), (448, 134830), (485, 124544), (556, 108640), (560, 107864), (640, 94381), (679, 88960), (695, 86912), (776, 77840), (896, 67415), (970, 62272), (973, 62080), (1112, 54320), (1120, 53932), (1358, 44480), (1390, 43456), (1552, 38920), (1940, 31136), (1946, 31040), (2224, 27160), (2240, 26966), (2716, 22240), (2780, 21728), (3104, 19460), (3395, 17792), (3880, 15568), (3892, 15520), (4448, 13580), (4480, 13483), (4865, 12416), (5432, 11120), (5560, 10864), (6208, 9730), (6790, 8896), (7760, 7784)]