55437960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461983}}^1$

素因数の和:461997

約数の個数: 32

約数和(自身を含む): 166314240

約数和(自身を除く): 110876280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461983, 923966, 1385949, 1847932, 2309915, 2771898, 3695864, 4619830, 5543796, 6929745, 9239660, 11087592, 13859490, 18479320, 27718980, 55437960]

約数ペア:

[(1, 55437960), (2, 27718980), (3, 18479320), (4, 13859490), (5, 11087592), (6, 9239660), (8, 6929745), (10, 5543796), (12, 4619830), (15, 3695864), (20, 2771898), (24, 2309915), (30, 1847932), (40, 1385949), (60, 923966), (120, 461983)]