897236460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1661549}}^1$

素因数の和:1661567

約数の個数: 48

約数和(自身を含む): 2791404000

約数和(自身を除く): 1894167540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1661549, 3323098, 4984647, 6646196, 8307745, 9969294, 14953941, 16615490, 19938588, 24923235, 29907882, 33230980, 44861823, 49846470, 59815764, 74769705, 89723646, 99692940, 149539410, 179447292, 224309115, 299078820, 448618230, 897236460]

約数ペア:

[(1, 897236460), (2, 448618230), (3, 299078820), (4, 224309115), (5, 179447292), (6, 149539410), (9, 99692940), (10, 89723646), (12, 74769705), (15, 59815764), (18, 49846470), (20, 44861823), (27, 33230980), (30, 29907882), (36, 24923235), (45, 19938588), (54, 16615490), (60, 14953941), (90, 9969294), (108, 8307745), (135, 6646196), (180, 4984647), (270, 3323098), (540, 1661549)]