54123840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{18793}}^1$

素因数の和:18816

約数の個数: 84

約数和(自身を含む): 186173364

約数和(自身を除く): 132049524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 18793, 37586, 56379, 75172, 93965, 112758, 150344, 169137, 187930, 225516, 281895, 300688, 338274, 375860, 451032, 563790, 601376, 676548, 751720, 845685, 902064, 1127580, 1202752, 1353096, 1503440, 1691370, 1804128, 2255160, 2706192, 3006880, 3382740, 3608256, 4510320, 5412384, 6013760, 6765480, 9020640, 10824768, 13530960, 18041280, 27061920, 54123840]

約数ペア:

[(1, 54123840), (2, 27061920), (3, 18041280), (4, 13530960), (5, 10824768), (6, 9020640), (8, 6765480), (9, 6013760), (10, 5412384), (12, 4510320), (15, 3608256), (16, 3382740), (18, 3006880), (20, 2706192), (24, 2255160), (30, 1804128), (32, 1691370), (36, 1503440), (40, 1353096), (45, 1202752), (48, 1127580), (60, 902064), (64, 845685), (72, 751720), (80, 676548), (90, 601376), (96, 563790), (120, 451032), (144, 375860), (160, 338274), (180, 300688), (192, 281895), (240, 225516), (288, 187930), (320, 169137), (360, 150344), (480, 112758), (576, 93965), (720, 75172), (960, 56379), (1440, 37586), (2880, 18793)]