121091280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{504547}}^1$

素因数の和:504563

約数の個数: 40

約数和(自身を含む): 375383712

約数和(自身を除く): 254292432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 504547, 1009094, 1513641, 2018188, 2522735, 3027282, 4036376, 5045470, 6054564, 7568205, 8072752, 10090940, 12109128, 15136410, 20181880, 24218256, 30272820, 40363760, 60545640, 121091280]

約数ペア:

[(1, 121091280), (2, 60545640), (3, 40363760), (4, 30272820), (5, 24218256), (6, 20181880), (8, 15136410), (10, 12109128), (12, 10090940), (15, 8072752), (16, 7568205), (20, 6054564), (24, 5045470), (30, 4036376), (40, 3027282), (48, 2522735), (60, 2018188), (80, 1513641), (120, 1009094), (240, 504547)]