168408060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2806801}}^1$

素因数の和:2806813

約数の個数: 24

約数和(自身を含む): 471542736

約数和(自身を除く): 303134676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2806801, 5613602, 8420403, 11227204, 14034005, 16840806, 28068010, 33681612, 42102015, 56136020, 84204030, 168408060]

約数ペア:

[(1, 168408060), (2, 84204030), (3, 56136020), (4, 42102015), (5, 33681612), (6, 28068010), (10, 16840806), (12, 14034005), (15, 11227204), (20, 8420403), (30, 5613602), (60, 2806801)]