1081565640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3004349}}^1$

素因数の和:3004366

約数の個数: 48

約数和(自身を含む): 3515089500

約数和(自身を除く): 2433523860

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, 3004349, 6008698, 9013047, 12017396, 15021745, 18026094, 24034792, 27039141, 30043490, 36052188, 45065235, 54078282, 60086980, 72104376, 90130470, 108156564, 120173960, 135195705, 180260940, 216313128, 270391410, 360521880, 540782820, 1081565640]

約数ペア:

[(1, 1081565640), (2, 540782820), (3, 360521880), (4, 270391410), (5, 216313128), (6, 180260940), (8, 135195705), (9, 120173960), (10, 108156564), (12, 90130470), (15, 72104376), (18, 60086980), (20, 54078282), (24, 45065235), (30, 36052188), (36, 30043490), (40, 27039141), (45, 24034792), (60, 18026094), (72, 15021745), (90, 12017396), (120, 9013047), (180, 6008698), (360, 3004349)]