30995280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43049}}^1$

素因数の和:43068

約数の個数: 60

約数和(自身を含む): 104094900

約数和(自身を除く): 73099620

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, 43049, 86098, 129147, 172196, 215245, 258294, 344392, 387441, 430490, 516588, 645735, 688784, 774882, 860980, 1033176, 1291470, 1549764, 1721960, 1937205, 2066352, 2582940, 3099528, 3443920, 3874410, 5165880, 6199056, 7748820, 10331760, 15497640, 30995280]

約数ペア:

[(1, 30995280), (2, 15497640), (3, 10331760), (4, 7748820), (5, 6199056), (6, 5165880), (8, 3874410), (9, 3443920), (10, 3099528), (12, 2582940), (15, 2066352), (16, 1937205), (18, 1721960), (20, 1549764), (24, 1291470), (30, 1033176), (36, 860980), (40, 774882), (45, 688784), (48, 645735), (60, 516588), (72, 430490), (80, 387441), (90, 344392), (120, 258294), (144, 215245), (180, 172196), (240, 129147), (360, 86098), (720, 43049)]