205543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1712861}}^1$

素因数の和:1712875

約数の個数: 32

約数和(自身を含む): 616630320

約数和(自身を除く): 411087000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1712861, 3425722, 5138583, 6851444, 8564305, 10277166, 13702888, 17128610, 20554332, 25692915, 34257220, 41108664, 51385830, 68514440, 102771660, 205543320]

約数ペア:

[(1, 205543320), (2, 102771660), (3, 68514440), (4, 51385830), (5, 41108664), (6, 34257220), (8, 25692915), (10, 20554332), (12, 17128610), (15, 13702888), (20, 10277166), (24, 8564305), (30, 6851444), (40, 5138583), (60, 3425722), (120, 1712861)]