120327840

素因数分解:

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

素因数の和:83582

約数の個数: 72

約数和(自身を含む): 410623668

約数和(自身を除く): 290295828

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, 83561, 167122, 250683, 334244, 417805, 501366, 668488, 752049, 835610, 1002732, 1253415, 1336976, 1504098, 1671220, 2005464, 2506830, 2673952, 3008196, 3342440, 3760245, 4010928, 5013660, 6016392, 6684880, 7520490, 8021856, 10027320, 12032784, 13369760, 15040980, 20054640, 24065568, 30081960, 40109280, 60163920, 120327840]

約数ペア:

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