9971760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41549}}^1$

素因数の和:41565

約数の個数: 40

約数和(自身を含む): 30913200

約数和(自身を除く): 20941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41549, 83098, 124647, 166196, 207745, 249294, 332392, 415490, 498588, 623235, 664784, 830980, 997176, 1246470, 1661960, 1994352, 2492940, 3323920, 4985880, 9971760]

約数ペア:

[(1, 9971760), (2, 4985880), (3, 3323920), (4, 2492940), (5, 1994352), (6, 1661960), (8, 1246470), (10, 997176), (12, 830980), (15, 664784), (16, 623235), (20, 498588), (24, 415490), (30, 332392), (40, 249294), (48, 207745), (60, 166196), (80, 124647), (120, 83098), (240, 41549)]