388581720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3238181}}^1$

素因数の和:3238195

約数の個数: 32

約数和(自身を含む): 1165745520

約数和(自身を除く): 777163800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3238181, 6476362, 9714543, 12952724, 16190905, 19429086, 25905448, 32381810, 38858172, 48572715, 64763620, 77716344, 97145430, 129527240, 194290860, 388581720]

約数ペア:

[(1, 388581720), (2, 194290860), (3, 129527240), (4, 97145430), (5, 77716344), (6, 64763620), (8, 48572715), (10, 38858172), (12, 32381810), (15, 25905448), (20, 19429086), (24, 16190905), (30, 12952724), (40, 9714543), (60, 6476362), (120, 3238181)]