47619240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4091}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 144365760

約数和(自身を除く): 96746520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4091, 5820, 8182, 11640, 12273, 16364, 20455, 24546, 32728, 40910, 49092, 61365, 81820, 98184, 122730, 163640, 245460, 396827, 490920, 793654, 1190481, 1587308, 1984135, 2380962, 3174616, 3968270, 4761924, 5952405, 7936540, 9523848, 11904810, 15873080, 23809620, 47619240]

約数ペア:

[(1, 47619240), (2, 23809620), (3, 15873080), (4, 11904810), (5, 9523848), (6, 7936540), (8, 5952405), (10, 4761924), (12, 3968270), (15, 3174616), (20, 2380962), (24, 1984135), (30, 1587308), (40, 1190481), (60, 793654), (97, 490920), (120, 396827), (194, 245460), (291, 163640), (388, 122730), (485, 98184), (582, 81820), (776, 61365), (970, 49092), (1164, 40910), (1455, 32728), (1940, 24546), (2328, 20455), (2910, 16364), (3880, 12273), (4091, 11640), (5820, 8182)]