38078520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317321}}^1$

素因数の和:317335

約数の個数: 32

約数和(自身を含む): 114235920

約数和(自身を除く): 76157400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317321, 634642, 951963, 1269284, 1586605, 1903926, 2538568, 3173210, 3807852, 4759815, 6346420, 7615704, 9519630, 12692840, 19039260, 38078520]

約数ペア:

[(1, 38078520), (2, 19039260), (3, 12692840), (4, 9519630), (5, 7615704), (6, 6346420), (8, 4759815), (10, 3807852), (12, 3173210), (15, 2538568), (20, 1903926), (24, 1586605), (30, 1269284), (40, 951963), (60, 634642), (120, 317321)]