79206960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47147}}^1$

素因数の和:47170

約数の個数: 80

約数和(自身を含む): 280624896

約数和(自身を除く): 201417936

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, 47147, 94294, 141441, 188588, 235735, 282882, 330029, 377176, 471470, 565764, 660058, 707205, 754352, 942940, 990087, 1131528, 1320116, 1414410, 1650145, 1885880, 1980174, 2263056, 2640232, 2828820, 3300290, 3771760, 3960348, 4950435, 5280464, 5657640, 6600580, 7920696, 9900870, 11315280, 13201160, 15841392, 19801740, 26402320, 39603480, 79206960]

約数ペア:

[(1, 79206960), (2, 39603480), (3, 26402320), (4, 19801740), (5, 15841392), (6, 13201160), (7, 11315280), (8, 9900870), (10, 7920696), (12, 6600580), (14, 5657640), (15, 5280464), (16, 4950435), (20, 3960348), (21, 3771760), (24, 3300290), (28, 2828820), (30, 2640232), (35, 2263056), (40, 1980174), (42, 1885880), (48, 1650145), (56, 1414410), (60, 1320116), (70, 1131528), (80, 990087), (84, 942940), (105, 754352), (112, 707205), (120, 660058), (140, 565764), (168, 471470), (210, 377176), (240, 330029), (280, 282882), (336, 235735), (420, 188588), (560, 141441), (840, 94294), (1680, 47147)]