42009120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29173}}^1$

素因数の和:29194

約数の個数: 72

約数和(自身を含む): 143361036

約数和(自身を除く): 101351916

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 29173, 58346, 87519, 116692, 145865, 175038, 233384, 262557, 291730, 350076, 437595, 466768, 525114, 583460, 700152, 875190, 933536, 1050228, 1166920, 1312785, 1400304, 1750380, 2100456, 2333840, 2625570, 2800608, 3500760, 4200912, 4667680, 5251140, 7001520, 8401824, 10502280, 14003040, 21004560, 42009120]

約数ペア:

[(1, 42009120), (2, 21004560), (3, 14003040), (4, 10502280), (5, 8401824), (6, 7001520), (8, 5251140), (9, 4667680), (10, 4200912), (12, 3500760), (15, 2800608), (16, 2625570), (18, 2333840), (20, 2100456), (24, 1750380), (30, 1400304), (32, 1312785), (36, 1166920), (40, 1050228), (45, 933536), (48, 875190), (60, 700152), (72, 583460), (80, 525114), (90, 466768), (96, 437595), (120, 350076), (144, 291730), (160, 262557), (180, 233384), (240, 175038), (288, 145865), (360, 116692), (480, 87519), (720, 58346), (1440, 29173)]