2247998040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6244439}}^1$

素因数の和:6244456

約数の個数: 48

約数和(自身を含む): 7305994800

約数和(自身を除く): 5057996760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6244439, 12488878, 18733317, 24977756, 31222195, 37466634, 49955512, 56199951, 62444390, 74933268, 93666585, 112399902, 124888780, 149866536, 187333170, 224799804, 249777560, 280999755, 374666340, 449599608, 561999510, 749332680, 1123999020, 2247998040]

約数ペア:

[(1, 2247998040), (2, 1123999020), (3, 749332680), (4, 561999510), (5, 449599608), (6, 374666340), (8, 280999755), (9, 249777560), (10, 224799804), (12, 187333170), (15, 149866536), (18, 124888780), (20, 112399902), (24, 93666585), (30, 74933268), (36, 62444390), (40, 56199951), (45, 49955512), (60, 37466634), (72, 31222195), (90, 24977756), (120, 18733317), (180, 12488878), (360, 6244439)]