240768612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2079

約数の個数: 120

約数和(自身を含む): 733271616

約数和(自身を除く): 492503004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1908, 2003, 2226, 2268, 2862, 3339, 4006, 4293, 4452, 5724, 6009, 6678, 8012, 8586, 10017, 12018, 13356, 14021, 17172, 18027, 20034, 24036, 28042, 30051, 36054, 40068, 42063, 54081, 56084, 60102, 72108, 84126, 106159, 108162, 120204, 126189, 162243, 168252, 212318, 216324, 252378, 318477, 324486, 378567, 424636, 504756, 636954, 648972, 743113, 757134, 955431, 1135701, 1273908, 1486226, 1514268, 1910862, 2229339, 2271402, 2866293, 2972452, 3821724, 4458678, 4542804, 5732586, 6688017, 8598879, 8917356, 11465172, 13376034, 17197758, 20064051, 26752068, 34395516, 40128102, 60192153, 80256204, 120384306, 240768612]

約数ペア:

[(1, 240768612), (2, 120384306), (3, 80256204), (4, 60192153), (6, 40128102), (7, 34395516), (9, 26752068), (12, 20064051), (14, 17197758), (18, 13376034), (21, 11465172), (27, 8917356), (28, 8598879), (36, 6688017), (42, 5732586), (53, 4542804), (54, 4458678), (63, 3821724), (81, 2972452), (84, 2866293), (106, 2271402), (108, 2229339), (126, 1910862), (159, 1514268), (162, 1486226), (189, 1273908), (212, 1135701), (252, 955431), (318, 757134), (324, 743113), (371, 648972), (378, 636954), (477, 504756), (567, 424636), (636, 378567), (742, 324486), (756, 318477), (954, 252378), (1113, 216324), (1134, 212318), (1431, 168252), (1484, 162243), (1908, 126189), (2003, 120204), (2226, 108162), (2268, 106159), (2862, 84126), (3339, 72108), (4006, 60102), (4293, 56084), (4452, 54081), (5724, 42063), (6009, 40068), (6678, 36054), (8012, 30051), (8586, 28042), (10017, 24036), (12018, 20034), (13356, 18027), (14021, 17172)]