72351480

素因数分解:

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

素因数の和:602943

約数の個数: 32

約数和(自身を含む): 217054800

約数和(自身を除く): 144703320

約数列:

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

約数ペア:

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