42197160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351643}}^1$

素因数の和:351657

約数の個数: 32

約数和(自身を含む): 126591840

約数和(自身を除く): 84394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351643, 703286, 1054929, 1406572, 1758215, 2109858, 2813144, 3516430, 4219716, 5274645, 7032860, 8439432, 10549290, 14065720, 21098580, 42197160]

約数ペア:

[(1, 42197160), (2, 21098580), (3, 14065720), (4, 10549290), (5, 8439432), (6, 7032860), (8, 5274645), (10, 4219716), (12, 3516430), (15, 2813144), (20, 2109858), (24, 1758215), (30, 1406572), (40, 1054929), (60, 703286), (120, 351643)]