259148280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1873}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 778534560

約数和(自身を除く): 519386280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153, 1873, 2306, 3459, 3746, 4612, 5619, 5765, 6918, 7492, 9224, 9365, 11238, 11530, 13836, 14984, 17295, 18730, 22476, 23060, 27672, 28095, 34590, 37460, 44952, 46120, 56190, 69180, 74920, 112380, 138360, 224760, 2159569, 4319138, 6478707, 8638276, 10797845, 12957414, 17276552, 21595690, 25914828, 32393535, 43191380, 51829656, 64787070, 86382760, 129574140, 259148280]

約数ペア:

[(1, 259148280), (2, 129574140), (3, 86382760), (4, 64787070), (5, 51829656), (6, 43191380), (8, 32393535), (10, 25914828), (12, 21595690), (15, 17276552), (20, 12957414), (24, 10797845), (30, 8638276), (40, 6478707), (60, 4319138), (120, 2159569), (1153, 224760), (1873, 138360), (2306, 112380), (3459, 74920), (3746, 69180), (4612, 56190), (5619, 46120), (5765, 44952), (6918, 37460), (7492, 34590), (9224, 28095), (9365, 27672), (11238, 23060), (11530, 22476), (13836, 18730), (14984, 17295)]