148583640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1238197}}^1$

素因数の和:1238211

約数の個数: 32

約数和(自身を含む): 445751280

約数和(自身を除く): 297167640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1238197, 2476394, 3714591, 4952788, 6190985, 7429182, 9905576, 12381970, 14858364, 18572955, 24763940, 29716728, 37145910, 49527880, 74291820, 148583640]

約数ペア:

[(1, 148583640), (2, 74291820), (3, 49527880), (4, 37145910), (5, 29716728), (6, 24763940), (8, 18572955), (10, 14858364), (12, 12381970), (15, 9905576), (20, 7429182), (24, 6190985), (30, 4952788), (40, 3714591), (60, 2476394), (120, 1238197)]