38503320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320861}}^1$

素因数の和:320875

約数の個数: 32

約数和(自身を含む): 115510320

約数和(自身を除く): 77007000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320861, 641722, 962583, 1283444, 1604305, 1925166, 2566888, 3208610, 3850332, 4812915, 6417220, 7700664, 9625830, 12834440, 19251660, 38503320]

約数ペア:

[(1, 38503320), (2, 19251660), (3, 12834440), (4, 9625830), (5, 7700664), (6, 6417220), (8, 4812915), (10, 3850332), (12, 3208610), (15, 2566888), (20, 1925166), (24, 1604305), (30, 1283444), (40, 962583), (60, 641722), (120, 320861)]