15226320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63443}}^1$

素因数の和:63459

約数の個数: 40

約数和(自身を含む): 47202336

約数和(自身を除く): 31976016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63443, 126886, 190329, 253772, 317215, 380658, 507544, 634430, 761316, 951645, 1015088, 1268860, 1522632, 1903290, 2537720, 3045264, 3806580, 5075440, 7613160, 15226320]

約数ペア:

[(1, 15226320), (2, 7613160), (3, 5075440), (4, 3806580), (5, 3045264), (6, 2537720), (8, 1903290), (10, 1522632), (12, 1268860), (15, 1015088), (16, 951645), (20, 761316), (24, 634430), (30, 507544), (40, 380658), (48, 317215), (60, 253772), (80, 190329), (120, 126886), (240, 63443)]