314020320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{654209}}^1$

素因数の和:654227

約数の個数: 48

約数和(自身を含む): 989165520

約数和(自身を除く): 675145200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 654209, 1308418, 1962627, 2616836, 3271045, 3925254, 5233672, 6542090, 7850508, 9813135, 10467344, 13084180, 15701016, 19626270, 20934688, 26168360, 31402032, 39252540, 52336720, 62804064, 78505080, 104673440, 157010160, 314020320]

約数ペア:

[(1, 314020320), (2, 157010160), (3, 104673440), (4, 78505080), (5, 62804064), (6, 52336720), (8, 39252540), (10, 31402032), (12, 26168360), (15, 20934688), (16, 19626270), (20, 15701016), (24, 13084180), (30, 10467344), (32, 9813135), (40, 7850508), (48, 6542090), (60, 5233672), (80, 3925254), (96, 3271045), (120, 2616836), (160, 1962627), (240, 1308418), (480, 654209)]