236998980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{438887}}^1$

素因数の和:438905

約数の個数: 48

約数和(自身を含む): 737331840

約数和(自身を除く): 500332860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 438887, 877774, 1316661, 1755548, 2194435, 2633322, 3949983, 4388870, 5266644, 6583305, 7899966, 8777740, 11849949, 13166610, 15799932, 19749915, 23699898, 26333220, 39499830, 47399796, 59249745, 78999660, 118499490, 236998980]

約数ペア:

[(1, 236998980), (2, 118499490), (3, 78999660), (4, 59249745), (5, 47399796), (6, 39499830), (9, 26333220), (10, 23699898), (12, 19749915), (15, 15799932), (18, 13166610), (20, 11849949), (27, 8777740), (30, 7899966), (36, 6583305), (45, 5266644), (54, 4388870), (60, 3949983), (90, 2633322), (108, 2194435), (135, 1755548), (180, 1316661), (270, 877774), (540, 438887)]