79845360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47527}}^1$

素因数の和:47550

約数の個数: 80

約数和(自身を含む): 282886656

約数和(自身を除く): 203041296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 47527, 95054, 142581, 190108, 237635, 285162, 332689, 380216, 475270, 570324, 665378, 712905, 760432, 950540, 998067, 1140648, 1330756, 1425810, 1663445, 1901080, 1996134, 2281296, 2661512, 2851620, 3326890, 3802160, 3992268, 4990335, 5323024, 5703240, 6653780, 7984536, 9980670, 11406480, 13307560, 15969072, 19961340, 26615120, 39922680, 79845360]

約数ペア:

[(1, 79845360), (2, 39922680), (3, 26615120), (4, 19961340), (5, 15969072), (6, 13307560), (7, 11406480), (8, 9980670), (10, 7984536), (12, 6653780), (14, 5703240), (15, 5323024), (16, 4990335), (20, 3992268), (21, 3802160), (24, 3326890), (28, 2851620), (30, 2661512), (35, 2281296), (40, 1996134), (42, 1901080), (48, 1663445), (56, 1425810), (60, 1330756), (70, 1140648), (80, 998067), (84, 950540), (105, 760432), (112, 712905), (120, 665378), (140, 570324), (168, 475270), (210, 380216), (240, 332689), (280, 285162), (336, 237635), (420, 190108), (560, 142581), (840, 95054), (1680, 47527)]