72418800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 240096240

約数和(自身を除く): 167677440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2081, 2175, 2320, 2900, 3480, 4162, 4350, 5800, 6243, 6960, 8324, 8700, 10405, 11600, 12486, 16648, 17400, 20810, 24972, 31215, 33296, 34800, 41620, 49944, 52025, 60349, 62430, 83240, 99888, 104050, 120698, 124860, 156075, 166480, 181047, 208100, 241396, 249720, 301745, 312150, 362094, 416200, 482792, 499440, 603490, 624300, 724188, 832400, 905235, 965584, 1206980, 1248600, 1448376, 1508725, 1810470, 2413960, 2497200, 2896752, 3017450, 3620940, 4526175, 4827920, 6034900, 7241880, 9052350, 12069800, 14483760, 18104700, 24139600, 36209400, 72418800]

約数ペア:

[(1, 72418800), (2, 36209400), (3, 24139600), (4, 18104700), (5, 14483760), (6, 12069800), (8, 9052350), (10, 7241880), (12, 6034900), (15, 4827920), (16, 4526175), (20, 3620940), (24, 3017450), (25, 2896752), (29, 2497200), (30, 2413960), (40, 1810470), (48, 1508725), (50, 1448376), (58, 1248600), (60, 1206980), (75, 965584), (80, 905235), (87, 832400), (100, 724188), (116, 624300), (120, 603490), (145, 499440), (150, 482792), (174, 416200), (200, 362094), (232, 312150), (240, 301745), (290, 249720), (300, 241396), (348, 208100), (400, 181047), (435, 166480), (464, 156075), (580, 124860), (600, 120698), (696, 104050), (725, 99888), (870, 83240), (1160, 62430), (1200, 60349), (1392, 52025), (1450, 49944), (1740, 41620), (2081, 34800), (2175, 33296), (2320, 31215), (2900, 24972), (3480, 20810), (4162, 17400), (4350, 16648), (5800, 12486), (6243, 11600), (6960, 10405), (8324, 8700)]