120740160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 386096256

約数和(自身を除く): 265356096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 727, 865, 960, 1038, 1384, 1454, 1730, 2076, 2181, 2595, 2768, 2908, 3460, 3635, 4152, 4362, 5190, 5536, 5816, 6920, 7270, 8304, 8724, 10380, 10905, 11072, 11632, 13840, 14540, 16608, 17448, 20760, 21810, 23264, 27680, 29080, 33216, 34896, 41520, 43620, 46528, 55360, 58160, 69792, 83040, 87240, 116320, 125771, 139584, 166080, 174480, 232640, 251542, 348960, 377313, 503084, 628855, 697920, 754626, 1006168, 1257710, 1509252, 1886565, 2012336, 2515420, 3018504, 3773130, 4024672, 5030840, 6037008, 7546260, 8049344, 10061680, 12074016, 15092520, 20123360, 24148032, 30185040, 40246720, 60370080, 120740160]

約数ペア:

[(1, 120740160), (2, 60370080), (3, 40246720), (4, 30185040), (5, 24148032), (6, 20123360), (8, 15092520), (10, 12074016), (12, 10061680), (15, 8049344), (16, 7546260), (20, 6037008), (24, 5030840), (30, 4024672), (32, 3773130), (40, 3018504), (48, 2515420), (60, 2012336), (64, 1886565), (80, 1509252), (96, 1257710), (120, 1006168), (160, 754626), (173, 697920), (192, 628855), (240, 503084), (320, 377313), (346, 348960), (480, 251542), (519, 232640), (692, 174480), (727, 166080), (865, 139584), (960, 125771), (1038, 116320), (1384, 87240), (1454, 83040), (1730, 69792), (2076, 58160), (2181, 55360), (2595, 46528), (2768, 43620), (2908, 41520), (3460, 34896), (3635, 33216), (4152, 29080), (4362, 27680), (5190, 23264), (5536, 21810), (5816, 20760), (6920, 17448), (7270, 16608), (8304, 14540), (8724, 13840), (10380, 11632), (10905, 11072)]