145457460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{808097}}^1$

素因数の和:808112

約数の個数: 36

約数和(自身を含む): 441221508

約数和(自身を除く): 295764048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 808097, 1616194, 2424291, 3232388, 4040485, 4848582, 7272873, 8080970, 9697164, 12121455, 14545746, 16161940, 24242910, 29091492, 36364365, 48485820, 72728730, 145457460]

約数ペア:

[(1, 145457460), (2, 72728730), (3, 48485820), (4, 36364365), (5, 29091492), (6, 24242910), (9, 16161940), (10, 14545746), (12, 12121455), (15, 9697164), (18, 8080970), (20, 7272873), (30, 4848582), (36, 4040485), (45, 3232388), (60, 2424291), (90, 1616194), (180, 808097)]