518497920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{90017}}^1$

素因数の和:90042

約数の個数: 96

約数和(自身を含む): 1790458020

約数和(自身を除く): 1271960100

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 90017, 180034, 270051, 360068, 450085, 540102, 720136, 810153, 900170, 1080204, 1350255, 1440272, 1620306, 1800340, 2160408, 2700510, 2880544, 3240612, 3600680, 4050765, 4320816, 5401020, 5761088, 6481224, 7201360, 8101530, 8641632, 10802040, 11522176, 12962448, 14402720, 16203060, 17283264, 21604080, 25924896, 28805440, 32406120, 34566528, 43208160, 51849792, 57610880, 64812240, 86416320, 103699584, 129624480, 172832640, 259248960, 518497920]

約数ペア:

[(1, 518497920), (2, 259248960), (3, 172832640), (4, 129624480), (5, 103699584), (6, 86416320), (8, 64812240), (9, 57610880), (10, 51849792), (12, 43208160), (15, 34566528), (16, 32406120), (18, 28805440), (20, 25924896), (24, 21604080), (30, 17283264), (32, 16203060), (36, 14402720), (40, 12962448), (45, 11522176), (48, 10802040), (60, 8641632), (64, 8101530), (72, 7201360), (80, 6481224), (90, 5761088), (96, 5401020), (120, 4320816), (128, 4050765), (144, 3600680), (160, 3240612), (180, 2880544), (192, 2700510), (240, 2160408), (288, 1800340), (320, 1620306), (360, 1440272), (384, 1350255), (480, 1080204), (576, 900170), (640, 810153), (720, 720136), (960, 540102), (1152, 450085), (1440, 360068), (1920, 270051), (2880, 180034), (5760, 90017)]