29915280

素因数分解:

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

素因数の和:41568

約数の個数: 60

約数和(自身を含む): 100467900

約数和(自身を除く): 70552620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 41549, 83098, 124647, 166196, 207745, 249294, 332392, 373941, 415490, 498588, 623235, 664784, 747882, 830980, 997176, 1246470, 1495764, 1661960, 1869705, 1994352, 2492940, 2991528, 3323920, 3739410, 4985880, 5983056, 7478820, 9971760, 14957640, 29915280]

約数ペア:

[(1, 29915280), (2, 14957640), (3, 9971760), (4, 7478820), (5, 5983056), (6, 4985880), (8, 3739410), (9, 3323920), (10, 2991528), (12, 2492940), (15, 1994352), (16, 1869705), (18, 1661960), (20, 1495764), (24, 1246470), (30, 997176), (36, 830980), (40, 747882), (45, 664784), (48, 623235), (60, 498588), (72, 415490), (80, 373941), (90, 332392), (120, 249294), (144, 207745), (180, 166196), (240, 124647), (360, 83098), (720, 41549)]