252132180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4202203}}^1$

素因数の和:4202215

約数の個数: 24

約数和(自身を含む): 705970272

約数和(自身を除く): 453838092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4202203, 8404406, 12606609, 16808812, 21011015, 25213218, 42022030, 50426436, 63033045, 84044060, 126066090, 252132180]

約数ペア:

[(1, 252132180), (2, 126066090), (3, 84044060), (4, 63033045), (5, 50426436), (6, 42022030), (10, 25213218), (12, 21011015), (15, 16808812), (20, 12606609), (30, 8404406), (60, 4202203)]