144882180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{804901}}^1$

素因数の和:804916

約数の個数: 36

約数和(自身を含む): 439476492

約数和(自身を除く): 294594312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 804901, 1609802, 2414703, 3219604, 4024505, 4829406, 7244109, 8049010, 9658812, 12073515, 14488218, 16098020, 24147030, 28976436, 36220545, 48294060, 72441090, 144882180]

約数ペア:

[(1, 144882180), (2, 72441090), (3, 48294060), (4, 36220545), (5, 28976436), (6, 24147030), (9, 16098020), (10, 14488218), (12, 12073515), (15, 9658812), (18, 8049010), (20, 7244109), (30, 4829406), (36, 4024505), (45, 3219604), (60, 2414703), (90, 1609802), (180, 804901)]