197362680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1644689}}^1$

素因数の和:1644703

約数の個数: 32

約数和(自身を含む): 592088400

約数和(自身を除く): 394725720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1644689, 3289378, 4934067, 6578756, 8223445, 9868134, 13157512, 16446890, 19736268, 24670335, 32893780, 39472536, 49340670, 65787560, 98681340, 197362680]

約数ペア:

[(1, 197362680), (2, 98681340), (3, 65787560), (4, 49340670), (5, 39472536), (6, 32893780), (8, 24670335), (10, 19736268), (12, 16446890), (15, 13157512), (20, 9868134), (24, 8223445), (30, 6578756), (40, 4934067), (60, 3289378), (120, 1644689)]