42189480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117193}}^1$

素因数の和:117210

約数の個数: 48

約数和(自身を含む): 137116980

約数和(自身を除く): 94927500

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, 117193, 234386, 351579, 468772, 585965, 703158, 937544, 1054737, 1171930, 1406316, 1757895, 2109474, 2343860, 2812632, 3515790, 4218948, 4687720, 5273685, 7031580, 8437896, 10547370, 14063160, 21094740, 42189480]

約数ペア:

[(1, 42189480), (2, 21094740), (3, 14063160), (4, 10547370), (5, 8437896), (6, 7031580), (8, 5273685), (9, 4687720), (10, 4218948), (12, 3515790), (15, 2812632), (18, 2343860), (20, 2109474), (24, 1757895), (30, 1406316), (36, 1171930), (40, 1054737), (45, 937544), (60, 703158), (72, 585965), (90, 468772), (120, 351579), (180, 234386), (360, 117193)]