102920640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107209}}^1$

素因数の和:107229

約数の個数: 56

約数和(自身を含む): 326776080

約数和(自身を除く): 223855440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 107209, 214418, 321627, 428836, 536045, 643254, 857672, 1072090, 1286508, 1608135, 1715344, 2144180, 2573016, 3216270, 3430688, 4288360, 5146032, 6432540, 6861376, 8576720, 10292064, 12865080, 17153440, 20584128, 25730160, 34306880, 51460320, 102920640]

約数ペア:

[(1, 102920640), (2, 51460320), (3, 34306880), (4, 25730160), (5, 20584128), (6, 17153440), (8, 12865080), (10, 10292064), (12, 8576720), (15, 6861376), (16, 6432540), (20, 5146032), (24, 4288360), (30, 3430688), (32, 3216270), (40, 2573016), (48, 2144180), (60, 1715344), (64, 1608135), (80, 1286508), (96, 1072090), (120, 857672), (160, 643254), (192, 536045), (240, 428836), (320, 321627), (480, 214418), (960, 107209)]