568435680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{394747}}^1$

素因数の和:394768

約数の個数: 72

約数和(自身を含む): 1939791672

約数和(自身を除く): 1371355992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 394747, 789494, 1184241, 1578988, 1973735, 2368482, 3157976, 3552723, 3947470, 4736964, 5921205, 6315952, 7105446, 7894940, 9473928, 11842410, 12631904, 14210892, 15789880, 17763615, 18947856, 23684820, 28421784, 31579760, 35527230, 37895712, 47369640, 56843568, 63159520, 71054460, 94739280, 113687136, 142108920, 189478560, 284217840, 568435680]

約数ペア:

[(1, 568435680), (2, 284217840), (3, 189478560), (4, 142108920), (5, 113687136), (6, 94739280), (8, 71054460), (9, 63159520), (10, 56843568), (12, 47369640), (15, 37895712), (16, 35527230), (18, 31579760), (20, 28421784), (24, 23684820), (30, 18947856), (32, 17763615), (36, 15789880), (40, 14210892), (45, 12631904), (48, 11842410), (60, 9473928), (72, 7894940), (80, 7105446), (90, 6315952), (96, 5921205), (120, 4736964), (144, 3947470), (160, 3552723), (180, 3157976), (240, 2368482), (288, 1973735), (360, 1578988), (480, 1184241), (720, 789494), (1440, 394747)]