26464440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220537}}^1$

素因数の和:220551

約数の個数: 32

約数和(自身を含む): 79393680

約数和(自身を除く): 52929240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220537, 441074, 661611, 882148, 1102685, 1323222, 1764296, 2205370, 2646444, 3308055, 4410740, 5292888, 6616110, 8821480, 13232220, 26464440]

約数ペア:

[(1, 26464440), (2, 13232220), (3, 8821480), (4, 6616110), (5, 5292888), (6, 4410740), (8, 3308055), (10, 2646444), (12, 2205370), (15, 1764296), (20, 1323222), (24, 1102685), (30, 882148), (40, 661611), (60, 441074), (120, 220537)]