2018080560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{74413}}^1$

素因数の和:74542

約数の個数: 80

約数和(自身を含む): 6311497824

約数和(自身を除く): 4293417264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 27120, 74413, 148826, 223239, 297652, 372065, 446478, 595304, 744130, 892956, 1116195, 1190608, 1488260, 1785912, 2232390, 2976520, 3571824, 4464780, 5953040, 8408669, 8929560, 16817338, 17859120, 25226007, 33634676, 42043345, 50452014, 67269352, 84086690, 100904028, 126130035, 134538704, 168173380, 201808056, 252260070, 336346760, 403616112, 504520140, 672693520, 1009040280, 2018080560]

約数ペア:

[(1, 2018080560), (2, 1009040280), (3, 672693520), (4, 504520140), (5, 403616112), (6, 336346760), (8, 252260070), (10, 201808056), (12, 168173380), (15, 134538704), (16, 126130035), (20, 100904028), (24, 84086690), (30, 67269352), (40, 50452014), (48, 42043345), (60, 33634676), (80, 25226007), (113, 17859120), (120, 16817338), (226, 8929560), (240, 8408669), (339, 5953040), (452, 4464780), (565, 3571824), (678, 2976520), (904, 2232390), (1130, 1785912), (1356, 1488260), (1695, 1190608), (1808, 1116195), (2260, 892956), (2712, 744130), (3390, 595304), (4520, 446478), (5424, 372065), (6780, 297652), (9040, 223239), (13560, 148826), (27120, 74413)]