144702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{602929}}^1$

素因数の和:602945

約数の個数: 40

約数和(自身を含む): 448579920

約数和(自身を除く): 303876960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 602929, 1205858, 1808787, 2411716, 3014645, 3617574, 4823432, 6029290, 7235148, 9043935, 9646864, 12058580, 14470296, 18087870, 24117160, 28940592, 36175740, 48234320, 72351480, 144702960]

約数ペア:

[(1, 144702960), (2, 72351480), (3, 48234320), (4, 36175740), (5, 28940592), (6, 24117160), (8, 18087870), (10, 14470296), (12, 12058580), (15, 9646864), (16, 9043935), (20, 7235148), (24, 6029290), (30, 4823432), (40, 3617574), (48, 3014645), (60, 2411716), (80, 1808787), (120, 1205858), (240, 602929)]