5440320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1912

約数の個数: 84

約数和(自身を含む): 18722340

約数和(自身を除く): 13282020

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, 1889, 2880, 3778, 5667, 7556, 9445, 11334, 15112, 17001, 18890, 22668, 28335, 30224, 34002, 37780, 45336, 56670, 60448, 68004, 75560, 85005, 90672, 113340, 120896, 136008, 151120, 170010, 181344, 226680, 272016, 302240, 340020, 362688, 453360, 544032, 604480, 680040, 906720, 1088064, 1360080, 1813440, 2720160, 5440320]

約数ペア:

[(1, 5440320), (2, 2720160), (3, 1813440), (4, 1360080), (5, 1088064), (6, 906720), (8, 680040), (9, 604480), (10, 544032), (12, 453360), (15, 362688), (16, 340020), (18, 302240), (20, 272016), (24, 226680), (30, 181344), (32, 170010), (36, 151120), (40, 136008), (45, 120896), (48, 113340), (60, 90672), (64, 85005), (72, 75560), (80, 68004), (90, 60448), (96, 56670), (120, 45336), (144, 37780), (160, 34002), (180, 30224), (192, 28335), (240, 22668), (288, 18890), (320, 17001), (360, 15112), (480, 11334), (576, 9445), (720, 7556), (960, 5667), (1440, 3778), (1889, 2880)]