102972960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 359783424

約数和(自身を除く): 256810464

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, 1663, 1720, 1935, 2064, 2580, 3096, 3326, 3440, 3870, 4128, 4989, 5160, 6192, 6652, 6880, 7740, 8315, 9978, 10320, 12384, 13304, 14967, 15480, 16630, 19956, 20640, 24945, 26608, 29934, 30960, 33260, 39912, 49890, 53216, 59868, 61920, 66520, 71509, 74835, 79824, 99780, 119736, 133040, 143018, 149670, 159648, 199560, 214527, 239472, 266080, 286036, 299340, 357545, 399120, 429054, 478944, 572072, 598680, 643581, 715090, 798240, 858108, 1072635, 1144144, 1197360, 1287162, 1430180, 1716216, 2145270, 2288288, 2394720, 2574324, 2860360, 3217905, 3432432, 4290540, 5148648, 5720720, 6435810, 6864864, 8581080, 10297296, 11441440, 12871620, 17162160, 20594592, 25743240, 34324320, 51486480, 102972960]

約数ペア:

[(1, 102972960), (2, 51486480), (3, 34324320), (4, 25743240), (5, 20594592), (6, 17162160), (8, 12871620), (9, 11441440), (10, 10297296), (12, 8581080), (15, 6864864), (16, 6435810), (18, 5720720), (20, 5148648), (24, 4290540), (30, 3432432), (32, 3217905), (36, 2860360), (40, 2574324), (43, 2394720), (45, 2288288), (48, 2145270), (60, 1716216), (72, 1430180), (80, 1287162), (86, 1197360), (90, 1144144), (96, 1072635), (120, 858108), (129, 798240), (144, 715090), (160, 643581), (172, 598680), (180, 572072), (215, 478944), (240, 429054), (258, 399120), (288, 357545), (344, 299340), (360, 286036), (387, 266080), (430, 239472), (480, 214527), (516, 199560), (645, 159648), (688, 149670), (720, 143018), (774, 133040), (860, 119736), (1032, 99780), (1290, 79824), (1376, 74835), (1440, 71509), (1548, 66520), (1663, 61920), (1720, 59868), (1935, 53216), (2064, 49890), (2580, 39912), (3096, 33260), (3326, 30960), (3440, 29934), (3870, 26608), (4128, 24945), (4989, 20640), (5160, 19956), (6192, 16630), (6652, 15480), (6880, 14967), (7740, 13304), (8315, 12384), (9978, 10320)]