27218280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{226819}}^1$

素因数の和:226833

約数の個数: 32

約数和(自身を含む): 81655200

約数和(自身を除く): 54436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 226819, 453638, 680457, 907276, 1134095, 1360914, 1814552, 2268190, 2721828, 3402285, 4536380, 5443656, 6804570, 9072760, 13609140, 27218280]

約数ペア:

[(1, 27218280), (2, 13609140), (3, 9072760), (4, 6804570), (5, 5443656), (6, 4536380), (8, 3402285), (10, 2721828), (12, 2268190), (15, 1814552), (20, 1360914), (24, 1134095), (30, 907276), (40, 680457), (60, 453638), (120, 226819)]