76395480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90947}}^1$

素因数の和:90968

約数の個数: 64

約数和(自身を含む): 261930240

約数和(自身を除く): 185534760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90947, 181894, 272841, 363788, 454735, 545682, 636629, 727576, 909470, 1091364, 1273258, 1364205, 1818940, 1909887, 2182728, 2546516, 2728410, 3183145, 3637880, 3819774, 5093032, 5456820, 6366290, 7639548, 9549435, 10913640, 12732580, 15279096, 19098870, 25465160, 38197740, 76395480]

約数ペア:

[(1, 76395480), (2, 38197740), (3, 25465160), (4, 19098870), (5, 15279096), (6, 12732580), (7, 10913640), (8, 9549435), (10, 7639548), (12, 6366290), (14, 5456820), (15, 5093032), (20, 3819774), (21, 3637880), (24, 3183145), (28, 2728410), (30, 2546516), (35, 2182728), (40, 1909887), (42, 1818940), (56, 1364205), (60, 1273258), (70, 1091364), (84, 909470), (105, 727576), (120, 636629), (140, 545682), (168, 454735), (210, 363788), (280, 272841), (420, 181894), (840, 90947)]