284536440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{790379}}^1$

素因数の和:790396

約数の個数: 48

約数和(自身を含む): 924744600

約数和(自身を除く): 640208160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 790379, 1580758, 2371137, 3161516, 3951895, 4742274, 6323032, 7113411, 7903790, 9484548, 11855685, 14226822, 15807580, 18969096, 23711370, 28453644, 31615160, 35567055, 47422740, 56907288, 71134110, 94845480, 142268220, 284536440]

約数ペア:

[(1, 284536440), (2, 142268220), (3, 94845480), (4, 71134110), (5, 56907288), (6, 47422740), (8, 35567055), (9, 31615160), (10, 28453644), (12, 23711370), (15, 18969096), (18, 15807580), (20, 14226822), (24, 11855685), (30, 9484548), (36, 7903790), (40, 7113411), (45, 6323032), (60, 4742274), (72, 3951895), (90, 3161516), (120, 2371137), (180, 1580758), (360, 790379)]