15408060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{256801}}^1$

素因数の和:256813

約数の個数: 24

約数和(自身を含む): 43142736

約数和(自身を除く): 27734676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 256801, 513602, 770403, 1027204, 1284005, 1540806, 2568010, 3081612, 3852015, 5136020, 7704030, 15408060]

約数ペア:

[(1, 15408060), (2, 7704030), (3, 5136020), (4, 3852015), (5, 3081612), (6, 2568010), (10, 1540806), (12, 1284005), (15, 1027204), (20, 770403), (30, 513602), (60, 256801)]