151566840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421019}}^1$

素因数の和:421036

約数の個数: 48

約数和(自身を含む): 492593400

約数和(自身を除く): 341026560

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, 421019, 842038, 1263057, 1684076, 2105095, 2526114, 3368152, 3789171, 4210190, 5052228, 6315285, 7578342, 8420380, 10104456, 12630570, 15156684, 16840760, 18945855, 25261140, 30313368, 37891710, 50522280, 75783420, 151566840]

約数ペア:

[(1, 151566840), (2, 75783420), (3, 50522280), (4, 37891710), (5, 30313368), (6, 25261140), (8, 18945855), (9, 16840760), (10, 15156684), (12, 12630570), (15, 10104456), (18, 8420380), (20, 7578342), (24, 6315285), (30, 5052228), (36, 4210190), (40, 3789171), (45, 3368152), (60, 2526114), (72, 2105095), (90, 1684076), (120, 1263057), (180, 842038), (360, 421019)]