78908820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5743}}^1$

素因数の和:5984

約数の個数: 48

約数和(自身を含む): 221948160

約数和(自身を除く): 143039340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5743, 6870, 11486, 13740, 17229, 22972, 28715, 34458, 57430, 68916, 86145, 114860, 172290, 344580, 1315147, 2630294, 3945441, 5260588, 6575735, 7890882, 13151470, 15781764, 19727205, 26302940, 39454410, 78908820]

約数ペア:

[(1, 78908820), (2, 39454410), (3, 26302940), (4, 19727205), (5, 15781764), (6, 13151470), (10, 7890882), (12, 6575735), (15, 5260588), (20, 3945441), (30, 2630294), (60, 1315147), (229, 344580), (458, 172290), (687, 114860), (916, 86145), (1145, 68916), (1374, 57430), (2290, 34458), (2748, 28715), (3435, 22972), (4580, 17229), (5743, 13740), (6870, 11486)]