28483320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237361}}^1$

素因数の和:237375

約数の個数: 32

約数和(自身を含む): 85450320

約数和(自身を除く): 56967000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237361, 474722, 712083, 949444, 1186805, 1424166, 1898888, 2373610, 2848332, 3560415, 4747220, 5696664, 7120830, 9494440, 14241660, 28483320]

約数ペア:

[(1, 28483320), (2, 14241660), (3, 9494440), (4, 7120830), (5, 5696664), (6, 4747220), (8, 3560415), (10, 2848332), (12, 2373610), (15, 1898888), (20, 1424166), (24, 1186805), (30, 949444), (40, 712083), (60, 474722), (120, 237361)]