119665680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2744

約数の個数: 80

約数和(自身を含む): 372993984

約数和(自身を除く): 253328304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2531, 2955, 3152, 3940, 4728, 5062, 5910, 7593, 7880, 9456, 10124, 11820, 12655, 15186, 15760, 20248, 23640, 25310, 30372, 37965, 40496, 47280, 50620, 60744, 75930, 101240, 121488, 151860, 202480, 303720, 498607, 607440, 997214, 1495821, 1994428, 2493035, 2991642, 3988856, 4986070, 5983284, 7479105, 7977712, 9972140, 11966568, 14958210, 19944280, 23933136, 29916420, 39888560, 59832840, 119665680]

約数ペア:

[(1, 119665680), (2, 59832840), (3, 39888560), (4, 29916420), (5, 23933136), (6, 19944280), (8, 14958210), (10, 11966568), (12, 9972140), (15, 7977712), (16, 7479105), (20, 5983284), (24, 4986070), (30, 3988856), (40, 2991642), (48, 2493035), (60, 1994428), (80, 1495821), (120, 997214), (197, 607440), (240, 498607), (394, 303720), (591, 202480), (788, 151860), (985, 121488), (1182, 101240), (1576, 75930), (1970, 60744), (2364, 50620), (2531, 47280), (2955, 40496), (3152, 37965), (3940, 30372), (4728, 25310), (5062, 23640), (5910, 20248), (7593, 15760), (7880, 15186), (9456, 12655), (10124, 11820)]