39485280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{82261}}^1$

素因数の和:82279

約数の個数: 48

約数和(自身を含む): 124380144

約数和(自身を除く): 84894864

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, 82261, 164522, 246783, 329044, 411305, 493566, 658088, 822610, 987132, 1233915, 1316176, 1645220, 1974264, 2467830, 2632352, 3290440, 3948528, 4935660, 6580880, 7897056, 9871320, 13161760, 19742640, 39485280]

約数ペア:

[(1, 39485280), (2, 19742640), (3, 13161760), (4, 9871320), (5, 7897056), (6, 6580880), (8, 4935660), (10, 3948528), (12, 3290440), (15, 2632352), (16, 2467830), (20, 1974264), (24, 1645220), (30, 1316176), (32, 1233915), (40, 987132), (48, 822610), (60, 658088), (80, 493566), (96, 411305), (120, 329044), (160, 246783), (240, 164522), (480, 82261)]