165902160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1493}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 515752704

約数和(自身を除く): 349850544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1389, 1493, 1852, 2315, 2778, 2986, 3704, 4479, 4630, 5556, 5972, 6945, 7408, 7465, 8958, 9260, 11112, 11944, 13890, 14930, 17916, 18520, 22224, 22395, 23888, 27780, 29860, 35832, 37040, 44790, 55560, 59720, 71664, 89580, 111120, 119440, 179160, 358320, 691259, 1382518, 2073777, 2765036, 3456295, 4147554, 5530072, 6912590, 8295108, 10368885, 11060144, 13825180, 16590216, 20737770, 27650360, 33180432, 41475540, 55300720, 82951080, 165902160]

約数ペア:

[(1, 165902160), (2, 82951080), (3, 55300720), (4, 41475540), (5, 33180432), (6, 27650360), (8, 20737770), (10, 16590216), (12, 13825180), (15, 11060144), (16, 10368885), (20, 8295108), (24, 6912590), (30, 5530072), (40, 4147554), (48, 3456295), (60, 2765036), (80, 2073777), (120, 1382518), (240, 691259), (463, 358320), (926, 179160), (1389, 119440), (1493, 111120), (1852, 89580), (2315, 71664), (2778, 59720), (2986, 55560), (3704, 44790), (4479, 37040), (4630, 35832), (5556, 29860), (5972, 27780), (6945, 23888), (7408, 22395), (7465, 22224), (8958, 18520), (9260, 17916), (11112, 14930), (11944, 13890)]