228017880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{633383}}^1$

素因数の和:633400

約数の個数: 48

約数和(自身を含む): 741059280

約数和(自身を除く): 513041400

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, 633383, 1266766, 1900149, 2533532, 3166915, 3800298, 5067064, 5700447, 6333830, 7600596, 9500745, 11400894, 12667660, 15201192, 19001490, 22801788, 25335320, 28502235, 38002980, 45603576, 57004470, 76005960, 114008940, 228017880]

約数ペア:

[(1, 228017880), (2, 114008940), (3, 76005960), (4, 57004470), (5, 45603576), (6, 38002980), (8, 28502235), (9, 25335320), (10, 22801788), (12, 19001490), (15, 15201192), (18, 12667660), (20, 11400894), (24, 9500745), (30, 7600596), (36, 6333830), (40, 5700447), (45, 5067064), (60, 3800298), (72, 3166915), (90, 2533532), (120, 1900149), (180, 1266766), (360, 633383)]