1560460480

素因数分解:

$2^6\times 5^1\times {\mathrm{647}}^1\times {\mathrm{7537}}^1$

素因数の和:8201

約数の個数: 56

約数和(自身を含む): 3722083488

約数和(自身を除く): 2161623008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 647, 1294, 2588, 3235, 5176, 6470, 7537, 10352, 12940, 15074, 20704, 25880, 30148, 37685, 41408, 51760, 60296, 75370, 103520, 120592, 150740, 207040, 241184, 301480, 482368, 602960, 1205920, 2411840, 4876439, 9752878, 19505756, 24382195, 39011512, 48764390, 78023024, 97528780, 156046048, 195057560, 312092096, 390115120, 780230240, 1560460480]

約数ペア:

[(1, 1560460480), (2, 780230240), (4, 390115120), (5, 312092096), (8, 195057560), (10, 156046048), (16, 97528780), (20, 78023024), (32, 48764390), (40, 39011512), (64, 24382195), (80, 19505756), (160, 9752878), (320, 4876439), (647, 2411840), (1294, 1205920), (2588, 602960), (3235, 482368), (5176, 301480), (6470, 241184), (7537, 207040), (10352, 150740), (12940, 120592), (15074, 103520), (20704, 75370), (25880, 60296), (30148, 51760), (37685, 41408)]