17916480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6221}}^1$

素因数の和:6244

約数の個数: 84

約数和(自身を含む): 61635132

約数和(自身を除く): 43718652

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6221, 12442, 18663, 24884, 31105, 37326, 49768, 55989, 62210, 74652, 93315, 99536, 111978, 124420, 149304, 186630, 199072, 223956, 248840, 279945, 298608, 373260, 398144, 447912, 497680, 559890, 597216, 746520, 895824, 995360, 1119780, 1194432, 1493040, 1791648, 1990720, 2239560, 2986080, 3583296, 4479120, 5972160, 8958240, 17916480]

約数ペア:

[(1, 17916480), (2, 8958240), (3, 5972160), (4, 4479120), (5, 3583296), (6, 2986080), (8, 2239560), (9, 1990720), (10, 1791648), (12, 1493040), (15, 1194432), (16, 1119780), (18, 995360), (20, 895824), (24, 746520), (30, 597216), (32, 559890), (36, 497680), (40, 447912), (45, 398144), (48, 373260), (60, 298608), (64, 279945), (72, 248840), (80, 223956), (90, 199072), (96, 186630), (120, 149304), (144, 124420), (160, 111978), (180, 99536), (192, 93315), (240, 74652), (288, 62210), (320, 55989), (360, 49768), (480, 37326), (576, 31105), (720, 24884), (960, 18663), (1440, 12442), (2880, 6221)]