54697920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 175125888

約数和(自身を除く): 120427968

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, 192, 227, 240, 251, 320, 454, 480, 502, 681, 753, 908, 960, 1004, 1135, 1255, 1362, 1506, 1816, 2008, 2270, 2510, 2724, 3012, 3405, 3632, 3765, 4016, 4540, 5020, 5448, 6024, 6810, 7264, 7530, 8032, 9080, 10040, 10896, 12048, 13620, 14528, 15060, 16064, 18160, 20080, 21792, 24096, 27240, 30120, 36320, 40160, 43584, 48192, 54480, 56977, 60240, 72640, 80320, 108960, 113954, 120480, 170931, 217920, 227908, 240960, 284885, 341862, 455816, 569770, 683724, 854655, 911632, 1139540, 1367448, 1709310, 1823264, 2279080, 2734896, 3418620, 3646528, 4558160, 5469792, 6837240, 9116320, 10939584, 13674480, 18232640, 27348960, 54697920]

約数ペア:

[(1, 54697920), (2, 27348960), (3, 18232640), (4, 13674480), (5, 10939584), (6, 9116320), (8, 6837240), (10, 5469792), (12, 4558160), (15, 3646528), (16, 3418620), (20, 2734896), (24, 2279080), (30, 1823264), (32, 1709310), (40, 1367448), (48, 1139540), (60, 911632), (64, 854655), (80, 683724), (96, 569770), (120, 455816), (160, 341862), (192, 284885), (227, 240960), (240, 227908), (251, 217920), (320, 170931), (454, 120480), (480, 113954), (502, 108960), (681, 80320), (753, 72640), (908, 60240), (960, 56977), (1004, 54480), (1135, 48192), (1255, 43584), (1362, 40160), (1506, 36320), (1816, 30120), (2008, 27240), (2270, 24096), (2510, 21792), (2724, 20080), (3012, 18160), (3405, 16064), (3632, 15060), (3765, 14528), (4016, 13620), (4540, 12048), (5020, 10896), (5448, 10040), (6024, 9080), (6810, 8032), (7264, 7530)]