13089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54541}}^1$

素因数の和:54557

約数の個数: 40

約数和(自身を含む): 40579248

約数和(自身を除く): 27489408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54541, 109082, 163623, 218164, 272705, 327246, 436328, 545410, 654492, 818115, 872656, 1090820, 1308984, 1636230, 2181640, 2617968, 3272460, 4363280, 6544920, 13089840]

約数ペア:

[(1, 13089840), (2, 6544920), (3, 4363280), (4, 3272460), (5, 2617968), (6, 2181640), (8, 1636230), (10, 1308984), (12, 1090820), (15, 872656), (16, 818115), (20, 654492), (24, 545410), (30, 436328), (40, 327246), (48, 272705), (60, 218164), (80, 163623), (120, 109082), (240, 54541)]