147004560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204173}}^1$

素因数の和:204192

約数の個数: 60

約数和(自身を含む): 493692732

約数和(自身を除く): 346688172

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, 204173, 408346, 612519, 816692, 1020865, 1225038, 1633384, 1837557, 2041730, 2450076, 3062595, 3266768, 3675114, 4083460, 4900152, 6125190, 7350228, 8166920, 9187785, 9800304, 12250380, 14700456, 16333840, 18375570, 24500760, 29400912, 36751140, 49001520, 73502280, 147004560]

約数ペア:

[(1, 147004560), (2, 73502280), (3, 49001520), (4, 36751140), (5, 29400912), (6, 24500760), (8, 18375570), (9, 16333840), (10, 14700456), (12, 12250380), (15, 9800304), (16, 9187785), (18, 8166920), (20, 7350228), (24, 6125190), (30, 4900152), (36, 4083460), (40, 3675114), (45, 3266768), (48, 3062595), (60, 2450076), (72, 2041730), (80, 1837557), (90, 1633384), (120, 1225038), (144, 1020865), (180, 816692), (240, 612519), (360, 408346), (720, 204173)]