1054480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:296

約数の個数: 60

約数和(自身を含む): 2862540

約数和(自身を除く): 1808060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 269, 280, 392, 490, 538, 560, 784, 980, 1076, 1345, 1883, 1960, 2152, 2690, 3766, 3920, 4304, 5380, 7532, 9415, 10760, 13181, 15064, 18830, 21520, 26362, 30128, 37660, 52724, 65905, 75320, 105448, 131810, 150640, 210896, 263620, 527240, 1054480]

約数ペア:

[(1, 1054480), (2, 527240), (4, 263620), (5, 210896), (7, 150640), (8, 131810), (10, 105448), (14, 75320), (16, 65905), (20, 52724), (28, 37660), (35, 30128), (40, 26362), (49, 21520), (56, 18830), (70, 15064), (80, 13181), (98, 10760), (112, 9415), (140, 7532), (196, 5380), (245, 4304), (269, 3920), (280, 3766), (392, 2690), (490, 2152), (538, 1960), (560, 1883), (784, 1345), (980, 1076)]