243877020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{99137}}^1$

素因数の和:99190

約数の個数: 48

約数和(自身を含む): 699517728

約数和(自身を除く): 455640708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 99137, 198274, 297411, 396548, 495685, 594822, 991370, 1189644, 1487055, 1982740, 2974110, 4064617, 5948220, 8129234, 12193851, 16258468, 20323085, 24387702, 40646170, 48775404, 60969255, 81292340, 121938510, 243877020]

約数ペア:

[(1, 243877020), (2, 121938510), (3, 81292340), (4, 60969255), (5, 48775404), (6, 40646170), (10, 24387702), (12, 20323085), (15, 16258468), (20, 12193851), (30, 8129234), (41, 5948220), (60, 4064617), (82, 2974110), (123, 1982740), (164, 1487055), (205, 1189644), (246, 991370), (410, 594822), (492, 495685), (615, 396548), (820, 297411), (1230, 198274), (2460, 99137)]