72899040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5284

約数の個数: 96

約数和(自身を含む): 237595680

約数和(自身を除く): 164696640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 5237, 6960, 10474, 13920, 15711, 20948, 26185, 31422, 41896, 52370, 62844, 78555, 83792, 104740, 125688, 151873, 157110, 167584, 209480, 251376, 303746, 314220, 418960, 455619, 502752, 607492, 628440, 759365, 837920, 911238, 1214984, 1256880, 1518730, 1822476, 2278095, 2429968, 2513760, 3037460, 3644952, 4556190, 4859936, 6074920, 7289904, 9112380, 12149840, 14579808, 18224760, 24299680, 36449520, 72899040]

約数ペア:

[(1, 72899040), (2, 36449520), (3, 24299680), (4, 18224760), (5, 14579808), (6, 12149840), (8, 9112380), (10, 7289904), (12, 6074920), (15, 4859936), (16, 4556190), (20, 3644952), (24, 3037460), (29, 2513760), (30, 2429968), (32, 2278095), (40, 1822476), (48, 1518730), (58, 1256880), (60, 1214984), (80, 911238), (87, 837920), (96, 759365), (116, 628440), (120, 607492), (145, 502752), (160, 455619), (174, 418960), (232, 314220), (240, 303746), (290, 251376), (348, 209480), (435, 167584), (464, 157110), (480, 151873), (580, 125688), (696, 104740), (870, 83792), (928, 78555), (1160, 62844), (1392, 52370), (1740, 41896), (2320, 31422), (2784, 26185), (3480, 20948), (4640, 15711), (5237, 13920), (6960, 10474)]