78813660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10343}}^1$

素因数の和:10482

約数の個数: 48

約数和(自身を含む): 222437376

約数和(自身を除く): 143623716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 10343, 20686, 31029, 41372, 51715, 62058, 103430, 124116, 155145, 206860, 310290, 620580, 1313561, 2627122, 3940683, 5254244, 6567805, 7881366, 13135610, 15762732, 19703415, 26271220, 39406830, 78813660]

約数ペア:

[(1, 78813660), (2, 39406830), (3, 26271220), (4, 19703415), (5, 15762732), (6, 13135610), (10, 7881366), (12, 6567805), (15, 5254244), (20, 3940683), (30, 2627122), (60, 1313561), (127, 620580), (254, 310290), (381, 206860), (508, 155145), (635, 124116), (762, 103430), (1270, 62058), (1524, 51715), (1905, 41372), (2540, 31029), (3810, 20686), (7620, 10343)]