71370360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198251}}^1$

素因数の和:198268

約数の個数: 48

約数和(自身を含む): 231954840

約数和(自身を除く): 160584480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198251, 396502, 594753, 793004, 991255, 1189506, 1586008, 1784259, 1982510, 2379012, 2973765, 3568518, 3965020, 4758024, 5947530, 7137036, 7930040, 8921295, 11895060, 14274072, 17842590, 23790120, 35685180, 71370360]

約数ペア:

[(1, 71370360), (2, 35685180), (3, 23790120), (4, 17842590), (5, 14274072), (6, 11895060), (8, 8921295), (9, 7930040), (10, 7137036), (12, 5947530), (15, 4758024), (18, 3965020), (20, 3568518), (24, 2973765), (30, 2379012), (36, 1982510), (40, 1784259), (45, 1586008), (60, 1189506), (72, 991255), (90, 793004), (120, 594753), (180, 396502), (360, 198251)]