945522080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311027}}^1$

素因数の和:311061

約数の個数: 48

約数和(自身を含む): 2351371680

約数和(自身を除く): 1405849600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 311027, 622054, 1244108, 1555135, 2488216, 3110270, 4976432, 5909513, 6220540, 9952864, 11819026, 12441080, 23638052, 24882160, 29547565, 47276104, 49764320, 59095130, 94552208, 118190260, 189104416, 236380520, 472761040, 945522080]

約数ペア:

[(1, 945522080), (2, 472761040), (4, 236380520), (5, 189104416), (8, 118190260), (10, 94552208), (16, 59095130), (19, 49764320), (20, 47276104), (32, 29547565), (38, 24882160), (40, 23638052), (76, 12441080), (80, 11819026), (95, 9952864), (152, 6220540), (160, 5909513), (190, 4976432), (304, 3110270), (380, 2488216), (608, 1555135), (760, 1244108), (1520, 622054), (3040, 311027)]