23238120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 70139520

約数和(自身を除く): 46901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 983, 985, 1182, 1576, 1966, 1970, 2364, 2949, 2955, 3932, 3940, 4728, 4915, 5898, 5910, 7864, 7880, 9830, 11796, 11820, 14745, 19660, 23592, 23640, 29490, 39320, 58980, 117960, 193651, 387302, 580953, 774604, 968255, 1161906, 1549208, 1936510, 2323812, 2904765, 3873020, 4647624, 5809530, 7746040, 11619060, 23238120]

約数ペア:

[(1, 23238120), (2, 11619060), (3, 7746040), (4, 5809530), (5, 4647624), (6, 3873020), (8, 2904765), (10, 2323812), (12, 1936510), (15, 1549208), (20, 1161906), (24, 968255), (30, 774604), (40, 580953), (60, 387302), (120, 193651), (197, 117960), (394, 58980), (591, 39320), (788, 29490), (983, 23640), (985, 23592), (1182, 19660), (1576, 14745), (1966, 11820), (1970, 11796), (2364, 9830), (2949, 7880), (2955, 7864), (3932, 5910), (3940, 5898), (4728, 4915)]