551424780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1021157}}^1$

素因数の和:1021175

約数の個数: 48

約数和(自身を含む): 1715545440

約数和(自身を除く): 1164120660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1021157, 2042314, 3063471, 4084628, 5105785, 6126942, 9190413, 10211570, 12253884, 15317355, 18380826, 20423140, 27571239, 30634710, 36761652, 45952065, 55142478, 61269420, 91904130, 110284956, 137856195, 183808260, 275712390, 551424780]

約数ペア:

[(1, 551424780), (2, 275712390), (3, 183808260), (4, 137856195), (5, 110284956), (6, 91904130), (9, 61269420), (10, 55142478), (12, 45952065), (15, 36761652), (18, 30634710), (20, 27571239), (27, 20423140), (30, 18380826), (36, 15317355), (45, 12253884), (54, 10211570), (60, 9190413), (90, 6126942), (108, 5105785), (135, 4084628), (180, 3063471), (270, 2042314), (540, 1021157)]