685206240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1427513}}^1$

素因数の和:1427531

約数の個数: 48

約数和(自身を含む): 2158401168

約数和(自身を除く): 1473194928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1427513, 2855026, 4282539, 5710052, 7137565, 8565078, 11420104, 14275130, 17130156, 21412695, 22840208, 28550260, 34260312, 42825390, 45680416, 57100520, 68520624, 85650780, 114201040, 137041248, 171301560, 228402080, 342603120, 685206240]

約数ペア:

[(1, 685206240), (2, 342603120), (3, 228402080), (4, 171301560), (5, 137041248), (6, 114201040), (8, 85650780), (10, 68520624), (12, 57100520), (15, 45680416), (16, 42825390), (20, 34260312), (24, 28550260), (30, 22840208), (32, 21412695), (40, 17130156), (48, 14275130), (60, 11420104), (80, 8565078), (96, 7137565), (120, 5710052), (160, 4282539), (240, 2855026), (480, 1427513)]