15220560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63419}}^1$

素因数の和:63435

約数の個数: 40

約数和(自身を含む): 47184480

約数和(自身を除く): 31963920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63419, 126838, 190257, 253676, 317095, 380514, 507352, 634190, 761028, 951285, 1014704, 1268380, 1522056, 1902570, 2536760, 3044112, 3805140, 5073520, 7610280, 15220560]

約数ペア:

[(1, 15220560), (2, 7610280), (3, 5073520), (4, 3805140), (5, 3044112), (6, 2536760), (8, 1902570), (10, 1522056), (12, 1268380), (15, 1014704), (16, 951285), (20, 761028), (24, 634190), (30, 507352), (40, 380514), (48, 317095), (60, 253676), (80, 190257), (120, 126838), (240, 63419)]