54188760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23767}}^1$

素因数の和:23800

約数の個数: 64

約数和(自身を含む): 171129600

約数和(自身を除く): 116940840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 237670, 285204, 356505, 451573, 475340, 570408, 713010, 903146, 950680, 1354719, 1426020, 1806292, 2257865, 2709438, 2852040, 3612584, 4515730, 5418876, 6773595, 9031460, 10837752, 13547190, 18062920, 27094380, 54188760]

約数ペア:

[(1, 54188760), (2, 27094380), (3, 18062920), (4, 13547190), (5, 10837752), (6, 9031460), (8, 6773595), (10, 5418876), (12, 4515730), (15, 3612584), (19, 2852040), (20, 2709438), (24, 2257865), (30, 1806292), (38, 1426020), (40, 1354719), (57, 950680), (60, 903146), (76, 713010), (95, 570408), (114, 475340), (120, 451573), (152, 356505), (190, 285204), (228, 237670), (285, 190136), (380, 142602), (456, 118835), (570, 95068), (760, 71301), (1140, 47534), (2280, 23767)]