240655680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83561}}^1$

素因数の和:83584

約数の個数: 84

約数和(自身を含む): 827765172

約数和(自身を除く): 587109492

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 83561, 167122, 250683, 334244, 417805, 501366, 668488, 752049, 835610, 1002732, 1253415, 1336976, 1504098, 1671220, 2005464, 2506830, 2673952, 3008196, 3342440, 3760245, 4010928, 5013660, 5347904, 6016392, 6684880, 7520490, 8021856, 10027320, 12032784, 13369760, 15040980, 16043712, 20054640, 24065568, 26739520, 30081960, 40109280, 48131136, 60163920, 80218560, 120327840, 240655680]

約数ペア:

[(1, 240655680), (2, 120327840), (3, 80218560), (4, 60163920), (5, 48131136), (6, 40109280), (8, 30081960), (9, 26739520), (10, 24065568), (12, 20054640), (15, 16043712), (16, 15040980), (18, 13369760), (20, 12032784), (24, 10027320), (30, 8021856), (32, 7520490), (36, 6684880), (40, 6016392), (45, 5347904), (48, 5013660), (60, 4010928), (64, 3760245), (72, 3342440), (80, 3008196), (90, 2673952), (96, 2506830), (120, 2005464), (144, 1671220), (160, 1504098), (180, 1336976), (192, 1253415), (240, 1002732), (288, 835610), (320, 752049), (360, 668488), (480, 501366), (576, 417805), (720, 334244), (960, 250683), (1440, 167122), (2880, 83561)]