2079200520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5775557}}^1$

素因数の和:5775574

約数の個数: 48

約数和(自身を含む): 6757402860

約数和(自身を除く): 4678202340

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, 5775557, 11551114, 17326671, 23102228, 28877785, 34653342, 46204456, 51980013, 57755570, 69306684, 86633355, 103960026, 115511140, 138613368, 173266710, 207920052, 231022280, 259900065, 346533420, 415840104, 519800130, 693066840, 1039600260, 2079200520]

約数ペア:

[(1, 2079200520), (2, 1039600260), (3, 693066840), (4, 519800130), (5, 415840104), (6, 346533420), (8, 259900065), (9, 231022280), (10, 207920052), (12, 173266710), (15, 138613368), (18, 115511140), (20, 103960026), (24, 86633355), (30, 69306684), (36, 57755570), (40, 51980013), (45, 46204456), (60, 34653342), (72, 28877785), (90, 23102228), (120, 17326671), (180, 11551114), (360, 5775557)]