27558240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57413}}^1$

素因数の和:57431

約数の個数: 48

約数和(自身を含む): 86809968

約数和(自身を除く): 59251728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57413, 114826, 172239, 229652, 287065, 344478, 459304, 574130, 688956, 861195, 918608, 1148260, 1377912, 1722390, 1837216, 2296520, 2755824, 3444780, 4593040, 5511648, 6889560, 9186080, 13779120, 27558240]

約数ペア:

[(1, 27558240), (2, 13779120), (3, 9186080), (4, 6889560), (5, 5511648), (6, 4593040), (8, 3444780), (10, 2755824), (12, 2296520), (15, 1837216), (16, 1722390), (20, 1377912), (24, 1148260), (30, 918608), (32, 861195), (40, 688956), (48, 574130), (60, 459304), (80, 344478), (96, 287065), (120, 229652), (160, 172239), (240, 114826), (480, 57413)]