180380220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5557}}^1$

素因数の和:6110

約数の個数: 48

約数和(自身を含む): 506089248

約数和(自身を除く): 325709028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 5557, 6492, 8115, 10820, 11114, 16230, 16671, 22228, 27785, 32460, 33342, 55570, 66684, 83355, 111140, 166710, 333420, 3006337, 6012674, 9019011, 12025348, 15031685, 18038022, 30063370, 36076044, 45095055, 60126740, 90190110, 180380220]

約数ペア:

[(1, 180380220), (2, 90190110), (3, 60126740), (4, 45095055), (5, 36076044), (6, 30063370), (10, 18038022), (12, 15031685), (15, 12025348), (20, 9019011), (30, 6012674), (60, 3006337), (541, 333420), (1082, 166710), (1623, 111140), (2164, 83355), (2705, 66684), (3246, 55570), (5410, 33342), (5557, 32460), (6492, 27785), (8115, 22228), (10820, 16671), (11114, 16230)]