15228660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253811}}^1$

素因数の和:253823

約数の個数: 24

約数和(自身を含む): 42640416

約数和(自身を除く): 27411756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253811, 507622, 761433, 1015244, 1269055, 1522866, 2538110, 3045732, 3807165, 5076220, 7614330, 15228660]

約数ペア:

[(1, 15228660), (2, 7614330), (3, 5076220), (4, 3807165), (5, 3045732), (6, 2538110), (10, 1522866), (12, 1269055), (15, 1015244), (20, 761433), (30, 507622), (60, 253811)]