122103240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{145361}}^1$

素因数の和:145382

約数の個数: 64

約数和(自身を含む): 418642560

約数和(自身を除く): 296539320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 145361, 290722, 436083, 581444, 726805, 872166, 1017527, 1162888, 1453610, 1744332, 2035054, 2180415, 2907220, 3052581, 3488664, 4070108, 4360830, 5087635, 5814440, 6105162, 8140216, 8721660, 10175270, 12210324, 15262905, 17443320, 20350540, 24420648, 30525810, 40701080, 61051620, 122103240]

約数ペア:

[(1, 122103240), (2, 61051620), (3, 40701080), (4, 30525810), (5, 24420648), (6, 20350540), (7, 17443320), (8, 15262905), (10, 12210324), (12, 10175270), (14, 8721660), (15, 8140216), (20, 6105162), (21, 5814440), (24, 5087635), (28, 4360830), (30, 4070108), (35, 3488664), (40, 3052581), (42, 2907220), (56, 2180415), (60, 2035054), (70, 1744332), (84, 1453610), (105, 1162888), (120, 1017527), (140, 872166), (168, 726805), (210, 581444), (280, 436083), (420, 290722), (840, 145361)]