20610360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{57251}}^1$

素因数の和:57268

約数の個数: 48

約数和(自身を含む): 66984840

約数和(自身を除く): 46374480

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, 57251, 114502, 171753, 229004, 286255, 343506, 458008, 515259, 572510, 687012, 858765, 1030518, 1145020, 1374024, 1717530, 2061036, 2290040, 2576295, 3435060, 4122072, 5152590, 6870120, 10305180, 20610360]

約数ペア:

[(1, 20610360), (2, 10305180), (3, 6870120), (4, 5152590), (5, 4122072), (6, 3435060), (8, 2576295), (9, 2290040), (10, 2061036), (12, 1717530), (15, 1374024), (18, 1145020), (20, 1030518), (24, 858765), (30, 687012), (36, 572510), (40, 515259), (45, 458008), (60, 343506), (72, 286255), (90, 229004), (120, 171753), (180, 114502), (360, 57251)]