38949480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108193}}^1$

素因数の和:108210

約数の個数: 48

約数和(自身を含む): 126586980

約数和(自身を除く): 87637500

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, 108193, 216386, 324579, 432772, 540965, 649158, 865544, 973737, 1081930, 1298316, 1622895, 1947474, 2163860, 2596632, 3245790, 3894948, 4327720, 4868685, 6491580, 7789896, 9737370, 12983160, 19474740, 38949480]

約数ペア:

[(1, 38949480), (2, 19474740), (3, 12983160), (4, 9737370), (5, 7789896), (6, 6491580), (8, 4868685), (9, 4327720), (10, 3894948), (12, 3245790), (15, 2596632), (18, 2163860), (20, 1947474), (24, 1622895), (30, 1298316), (36, 1081930), (40, 973737), (45, 865544), (60, 649158), (72, 540965), (90, 432772), (120, 324579), (180, 216386), (360, 108193)]