2244780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4157}}^1$

素因数の和:4175

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 4740660

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, 4157, 8314, 12471, 16628, 20785, 24942, 37413, 41570, 49884, 62355, 74826, 83140, 112239, 124710, 149652, 187065, 224478, 249420, 374130, 448956, 561195, 748260, 1122390, 2244780]

約数ペア:

[(1, 2244780), (2, 1122390), (3, 748260), (4, 561195), (5, 448956), (6, 374130), (9, 249420), (10, 224478), (12, 187065), (15, 149652), (18, 124710), (20, 112239), (27, 83140), (30, 74826), (36, 62355), (45, 49884), (54, 41570), (60, 37413), (90, 24942), (108, 20785), (135, 16628), (180, 12471), (270, 8314), (540, 4157)]