2248705440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1561601}}^1$

素因数の和:1561622

約数の個数: 72

約数和(自身を含む): 7673712228

約数和(自身を除く): 5425006788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1561601, 3123202, 4684803, 6246404, 7808005, 9369606, 12492808, 14054409, 15616010, 18739212, 23424015, 24985616, 28108818, 31232020, 37478424, 46848030, 49971232, 56217636, 62464040, 70272045, 74956848, 93696060, 112435272, 124928080, 140544090, 149913696, 187392120, 224870544, 249856160, 281088180, 374784240, 449741088, 562176360, 749568480, 1124352720, 2248705440]

約数ペア:

[(1, 2248705440), (2, 1124352720), (3, 749568480), (4, 562176360), (5, 449741088), (6, 374784240), (8, 281088180), (9, 249856160), (10, 224870544), (12, 187392120), (15, 149913696), (16, 140544090), (18, 124928080), (20, 112435272), (24, 93696060), (30, 74956848), (32, 70272045), (36, 62464040), (40, 56217636), (45, 49971232), (48, 46848030), (60, 37478424), (72, 31232020), (80, 28108818), (90, 24985616), (96, 23424015), (120, 18739212), (144, 15616010), (160, 14054409), (180, 12492808), (240, 9369606), (288, 7808005), (360, 6246404), (480, 4684803), (720, 3123202), (1440, 1561601)]