17688120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{147401}}^1$

素因数の和:147415

約数の個数: 32

約数和(自身を含む): 53064720

約数和(自身を除く): 35376600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 147401, 294802, 442203, 589604, 737005, 884406, 1179208, 1474010, 1768812, 2211015, 2948020, 3537624, 4422030, 5896040, 8844060, 17688120]

約数ペア:

[(1, 17688120), (2, 8844060), (3, 5896040), (4, 4422030), (5, 3537624), (6, 2948020), (8, 2211015), (10, 1768812), (12, 1474010), (15, 1179208), (20, 884406), (24, 737005), (30, 589604), (40, 442203), (60, 294802), (120, 147401)]