38364720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159853}}^1$

素因数の和:159869

約数の個数: 40

約数和(自身を含む): 118931376

約数和(自身を除く): 80566656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159853, 319706, 479559, 639412, 799265, 959118, 1278824, 1598530, 1918236, 2397795, 2557648, 3197060, 3836472, 4795590, 6394120, 7672944, 9591180, 12788240, 19182360, 38364720]

約数ペア:

[(1, 38364720), (2, 19182360), (3, 12788240), (4, 9591180), (5, 7672944), (6, 6394120), (8, 4795590), (10, 3836472), (12, 3197060), (15, 2557648), (16, 2397795), (20, 1918236), (24, 1598530), (30, 1278824), (40, 959118), (48, 799265), (60, 639412), (80, 479559), (120, 319706), (240, 159853)]