53047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442061}}^1$

素因数の和:442075

約数の個数: 32

約数和(自身を含む): 159142320

約数和(自身を除く): 106095000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442061, 884122, 1326183, 1768244, 2210305, 2652366, 3536488, 4420610, 5304732, 6630915, 8841220, 10609464, 13261830, 17682440, 26523660, 53047320]

約数ペア:

[(1, 53047320), (2, 26523660), (3, 17682440), (4, 13261830), (5, 10609464), (6, 8841220), (8, 6630915), (10, 5304732), (12, 4420610), (15, 3536488), (20, 2652366), (24, 2210305), (30, 1768244), (40, 1326183), (60, 884122), (120, 442061)]