185821920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3065

約数の個数: 144

約数和(自身を含む): 649080432

約数和(自身を除く): 463258512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3001, 3096, 3440, 3870, 4128, 5160, 6002, 6192, 6880, 7740, 9003, 10320, 12004, 12384, 15005, 15480, 18006, 20640, 24008, 27009, 30010, 30960, 36012, 45015, 48016, 54018, 60020, 61920, 72024, 90030, 96032, 108036, 120040, 129043, 135045, 144048, 180060, 216072, 240080, 258086, 270090, 288096, 360120, 387129, 432144, 480160, 516172, 540180, 645215, 720240, 774258, 864288, 1032344, 1080360, 1161387, 1290430, 1440480, 1548516, 1935645, 2064688, 2160720, 2322774, 2580860, 3097032, 3871290, 4129376, 4321440, 4645548, 5161720, 5806935, 6194064, 7742580, 9291096, 10323440, 11613870, 12388128, 15485160, 18582192, 20646880, 23227740, 30970320, 37164384, 46455480, 61940640, 92910960, 185821920]

約数ペア:

[(1, 185821920), (2, 92910960), (3, 61940640), (4, 46455480), (5, 37164384), (6, 30970320), (8, 23227740), (9, 20646880), (10, 18582192), (12, 15485160), (15, 12388128), (16, 11613870), (18, 10323440), (20, 9291096), (24, 7742580), (30, 6194064), (32, 5806935), (36, 5161720), (40, 4645548), (43, 4321440), (45, 4129376), (48, 3871290), (60, 3097032), (72, 2580860), (80, 2322774), (86, 2160720), (90, 2064688), (96, 1935645), (120, 1548516), (129, 1440480), (144, 1290430), (160, 1161387), (172, 1080360), (180, 1032344), (215, 864288), (240, 774258), (258, 720240), (288, 645215), (344, 540180), (360, 516172), (387, 480160), (430, 432144), (480, 387129), (516, 360120), (645, 288096), (688, 270090), (720, 258086), (774, 240080), (860, 216072), (1032, 180060), (1290, 144048), (1376, 135045), (1440, 129043), (1548, 120040), (1720, 108036), (1935, 96032), (2064, 90030), (2580, 72024), (3001, 61920), (3096, 60020), (3440, 54018), (3870, 48016), (4128, 45015), (5160, 36012), (6002, 30960), (6192, 30010), (6880, 27009), (7740, 24008), (9003, 20640), (10320, 18006), (12004, 15480), (12384, 15005)]