53638320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223493}}^1$

素因数の和:223509

約数の個数: 40

約数和(自身を含む): 166279536

約数和(自身を除く): 112641216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 223493, 446986, 670479, 893972, 1117465, 1340958, 1787944, 2234930, 2681916, 3352395, 3575888, 4469860, 5363832, 6704790, 8939720, 10727664, 13409580, 17879440, 26819160, 53638320]

約数ペア:

[(1, 53638320), (2, 26819160), (3, 17879440), (4, 13409580), (5, 10727664), (6, 8939720), (8, 6704790), (10, 5363832), (12, 4469860), (15, 3575888), (16, 3352395), (20, 2681916), (24, 2234930), (30, 1787944), (40, 1340958), (48, 1117465), (60, 893972), (80, 670479), (120, 446986), (240, 223493)]