55668840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463907}}^1$

素因数の和:463921

約数の個数: 32

約数和(自身を含む): 167006880

約数和(自身を除く): 111338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463907, 927814, 1391721, 1855628, 2319535, 2783442, 3711256, 4639070, 5566884, 6958605, 9278140, 11133768, 13917210, 18556280, 27834420, 55668840]

約数ペア:

[(1, 55668840), (2, 27834420), (3, 18556280), (4, 13917210), (5, 11133768), (6, 9278140), (8, 6958605), (10, 5566884), (12, 4639070), (15, 3711256), (20, 2783442), (24, 2319535), (30, 1855628), (40, 1391721), (60, 927814), (120, 463907)]