194453880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1620449}}^1$

素因数の和:1620463

約数の個数: 32

約数和(自身を含む): 583362000

約数和(自身を除く): 388908120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1620449, 3240898, 4861347, 6481796, 8102245, 9722694, 12963592, 16204490, 19445388, 24306735, 32408980, 38890776, 48613470, 64817960, 97226940, 194453880]

約数ペア:

[(1, 194453880), (2, 97226940), (3, 64817960), (4, 48613470), (5, 38890776), (6, 32408980), (8, 24306735), (10, 19445388), (12, 16204490), (15, 12963592), (20, 9722694), (24, 8102245), (30, 6481796), (40, 4861347), (60, 3240898), (120, 1620449)]