120873160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 285120000

約数和(自身を除く): 164246840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 632, 790, 1160, 1319, 1580, 2291, 2638, 3160, 4582, 5276, 6595, 9164, 10552, 11455, 13190, 18328, 22910, 26380, 38251, 45820, 52760, 76502, 91640, 104201, 153004, 191255, 208402, 306008, 382510, 416804, 521005, 765020, 833608, 1042010, 1530040, 2084020, 3021829, 4168040, 6043658, 12087316, 15109145, 24174632, 30218290, 60436580, 120873160]

約数ペア:

[(1, 120873160), (2, 60436580), (4, 30218290), (5, 24174632), (8, 15109145), (10, 12087316), (20, 6043658), (29, 4168040), (40, 3021829), (58, 2084020), (79, 1530040), (116, 1042010), (145, 833608), (158, 765020), (232, 521005), (290, 416804), (316, 382510), (395, 306008), (580, 208402), (632, 191255), (790, 153004), (1160, 104201), (1319, 91640), (1580, 76502), (2291, 52760), (2638, 45820), (3160, 38251), (4582, 26380), (5276, 22910), (6595, 18328), (9164, 13190), (10552, 11455)]