289764360

素因数分解:

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

素因数の和:804918

約数の個数: 48

約数和(自身を含む): 941735340

約数和(自身を除く): 651970980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 804901, 1609802, 2414703, 3219604, 4024505, 4829406, 6439208, 7244109, 8049010, 9658812, 12073515, 14488218, 16098020, 19317624, 24147030, 28976436, 32196040, 36220545, 48294060, 57952872, 72441090, 96588120, 144882180, 289764360]

約数ペア:

[(1, 289764360), (2, 144882180), (3, 96588120), (4, 72441090), (5, 57952872), (6, 48294060), (8, 36220545), (9, 32196040), (10, 28976436), (12, 24147030), (15, 19317624), (18, 16098020), (20, 14488218), (24, 12073515), (30, 9658812), (36, 8049010), (40, 7244109), (45, 6439208), (60, 4829406), (72, 4024505), (90, 3219604), (120, 2414703), (180, 1609802), (360, 804901)]