265859442960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5249989}}^1$

素因数の和:5250216

約数の個数: 80

約数和(自身を含む): 828070422720

約数和(自身を除く): 562210979760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 25320, 50640, 5249989, 10499978, 15749967, 20999956, 26249945, 31499934, 41999912, 52499890, 62999868, 78749835, 83999824, 104999780, 125999736, 157499670, 209999560, 251999472, 314999340, 419999120, 629998680, 1107747679, 1259997360, 2215495358, 3323243037, 4430990716, 5538738395, 6646486074, 8861981432, 11077476790, 13292972148, 16616215185, 17723962864, 22154953580, 26585944296, 33232430370, 44309907160, 53171888592, 66464860740, 88619814320, 132929721480, 265859442960]

約数ペア:

[(1, 265859442960), (2, 132929721480), (3, 88619814320), (4, 66464860740), (5, 53171888592), (6, 44309907160), (8, 33232430370), (10, 26585944296), (12, 22154953580), (15, 17723962864), (16, 16616215185), (20, 13292972148), (24, 11077476790), (30, 8861981432), (40, 6646486074), (48, 5538738395), (60, 4430990716), (80, 3323243037), (120, 2215495358), (211, 1259997360), (240, 1107747679), (422, 629998680), (633, 419999120), (844, 314999340), (1055, 251999472), (1266, 209999560), (1688, 157499670), (2110, 125999736), (2532, 104999780), (3165, 83999824), (3376, 78749835), (4220, 62999868), (5064, 52499890), (6330, 41999912), (8440, 31499934), (10128, 26249945), (12660, 20999956), (16880, 15749967), (25320, 10499978), (50640, 5249989)]