83915280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116549}}^1$

素因数の和:116568

約数の個数: 60

約数和(自身を含む): 281817900

約数和(自身を除く): 197902620

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, 116549, 233098, 349647, 466196, 582745, 699294, 932392, 1048941, 1165490, 1398588, 1748235, 1864784, 2097882, 2330980, 2797176, 3496470, 4195764, 4661960, 5244705, 5594352, 6992940, 8391528, 9323920, 10489410, 13985880, 16783056, 20978820, 27971760, 41957640, 83915280]

約数ペア:

[(1, 83915280), (2, 41957640), (3, 27971760), (4, 20978820), (5, 16783056), (6, 13985880), (8, 10489410), (9, 9323920), (10, 8391528), (12, 6992940), (15, 5594352), (16, 5244705), (18, 4661960), (20, 4195764), (24, 3496470), (30, 2797176), (36, 2330980), (40, 2097882), (45, 1864784), (48, 1748235), (60, 1398588), (72, 1165490), (80, 1048941), (90, 932392), (120, 699294), (144, 582745), (180, 466196), (240, 349647), (360, 233098), (720, 116549)]