15023640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125197}}^1$

素因数の和:125211

約数の個数: 32

約数和(自身を含む): 45071280

約数和(自身を除く): 30047640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125197, 250394, 375591, 500788, 625985, 751182, 1001576, 1251970, 1502364, 1877955, 2503940, 3004728, 3755910, 5007880, 7511820, 15023640]

約数ペア:

[(1, 15023640), (2, 7511820), (3, 5007880), (4, 3755910), (5, 3004728), (6, 2503940), (8, 1877955), (10, 1502364), (12, 1251970), (15, 1001576), (20, 751182), (24, 625985), (30, 500788), (40, 375591), (60, 250394), (120, 125197)]