1255323120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5230513}}^1$

素因数の和:5230529

約数の個数: 40

約数和(自身を含む): 3891502416

約数和(自身を除く): 2636179296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5230513, 10461026, 15691539, 20922052, 26152565, 31383078, 41844104, 52305130, 62766156, 78457695, 83688208, 104610260, 125532312, 156915390, 209220520, 251064624, 313830780, 418441040, 627661560, 1255323120]

約数ペア:

[(1, 1255323120), (2, 627661560), (3, 418441040), (4, 313830780), (5, 251064624), (6, 209220520), (8, 156915390), (10, 125532312), (12, 104610260), (15, 83688208), (16, 78457695), (20, 62766156), (24, 52305130), (30, 41844104), (40, 31383078), (48, 26152565), (60, 20922052), (80, 15691539), (120, 10461026), (240, 5230513)]