233261880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21841}}^1$

素因数の和:21944

約数の個数: 64

約数和(自身を含む): 707680800

約数和(自身を除く): 474418920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 21841, 43682, 65523, 87364, 109205, 131046, 174728, 218410, 262092, 327615, 436820, 524184, 655230, 873640, 1310460, 1943849, 2620920, 3887698, 5831547, 7775396, 9719245, 11663094, 15550792, 19438490, 23326188, 29157735, 38876980, 46652376, 58315470, 77753960, 116630940, 233261880]

約数ペア:

[(1, 233261880), (2, 116630940), (3, 77753960), (4, 58315470), (5, 46652376), (6, 38876980), (8, 29157735), (10, 23326188), (12, 19438490), (15, 15550792), (20, 11663094), (24, 9719245), (30, 7775396), (40, 5831547), (60, 3887698), (89, 2620920), (120, 1943849), (178, 1310460), (267, 873640), (356, 655230), (445, 524184), (534, 436820), (712, 327615), (890, 262092), (1068, 218410), (1335, 174728), (1780, 131046), (2136, 109205), (2670, 87364), (3560, 65523), (5340, 43682), (10680, 21841)]