18038760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{150323}}^1$

素因数の和:150337

約数の個数: 32

約数和(自身を含む): 54116640

約数和(自身を除く): 36077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 150323, 300646, 450969, 601292, 751615, 901938, 1202584, 1503230, 1803876, 2254845, 3006460, 3607752, 4509690, 6012920, 9019380, 18038760]

約数ペア:

[(1, 18038760), (2, 9019380), (3, 6012920), (4, 4509690), (5, 3607752), (6, 3006460), (8, 2254845), (10, 1803876), (12, 1503230), (15, 1202584), (20, 901938), (24, 751615), (30, 601292), (40, 450969), (60, 300646), (120, 150323)]