260774340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4346239}}^1$

素因数の和:4346251

約数の個数: 24

約数和(自身を含む): 730168320

約数和(自身を除く): 469393980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4346239, 8692478, 13038717, 17384956, 21731195, 26077434, 43462390, 52154868, 65193585, 86924780, 130387170, 260774340]

約数ペア:

[(1, 260774340), (2, 130387170), (3, 86924780), (4, 65193585), (5, 52154868), (6, 43462390), (10, 26077434), (12, 21731195), (15, 17384956), (20, 13038717), (30, 8692478), (60, 4346239)]