75004560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104173}}^1$

素因数の和:104192

約数の個数: 60

約数和(自身を含む): 251892732

約数和(自身を除く): 176888172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104173, 208346, 312519, 416692, 520865, 625038, 833384, 937557, 1041730, 1250076, 1562595, 1666768, 1875114, 2083460, 2500152, 3125190, 3750228, 4166920, 4687785, 5000304, 6250380, 7500456, 8333840, 9375570, 12500760, 15000912, 18751140, 25001520, 37502280, 75004560]

約数ペア:

[(1, 75004560), (2, 37502280), (3, 25001520), (4, 18751140), (5, 15000912), (6, 12500760), (8, 9375570), (9, 8333840), (10, 7500456), (12, 6250380), (15, 5000304), (16, 4687785), (18, 4166920), (20, 3750228), (24, 3125190), (30, 2500152), (36, 2083460), (40, 1875114), (45, 1666768), (48, 1562595), (60, 1250076), (72, 1041730), (80, 937557), (90, 833384), (120, 625038), (144, 520865), (180, 416692), (240, 312519), (360, 208346), (720, 104173)]