15227340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253789}}^1$

素因数の和:253801

約数の個数: 24

約数和(自身を含む): 42636720

約数和(自身を除く): 27409380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253789, 507578, 761367, 1015156, 1268945, 1522734, 2537890, 3045468, 3806835, 5075780, 7613670, 15227340]

約数ペア:

[(1, 15227340), (2, 7613670), (3, 5075780), (4, 3806835), (5, 3045468), (6, 2537890), (10, 1522734), (12, 1268945), (15, 1015156), (20, 761367), (30, 507578), (60, 253789)]