123064740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683693}}^1$

素因数の和:683708

約数の個数: 36

約数和(自身を含む): 373296924

約数和(自身を除く): 250232184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683693, 1367386, 2051079, 2734772, 3418465, 4102158, 6153237, 6836930, 8204316, 10255395, 12306474, 13673860, 20510790, 24612948, 30766185, 41021580, 61532370, 123064740]

約数ペア:

[(1, 123064740), (2, 61532370), (3, 41021580), (4, 30766185), (5, 24612948), (6, 20510790), (9, 13673860), (10, 12306474), (12, 10255395), (15, 8204316), (18, 6836930), (20, 6153237), (30, 4102158), (36, 3418465), (45, 2734772), (60, 2051079), (90, 1367386), (180, 683693)]