17420880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2548

約数の個数: 80

約数和(自身を含む): 55889280

約数和(自身を除く): 38468400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 2503, 3480, 5006, 6960, 7509, 10012, 12515, 15018, 20024, 25030, 30036, 37545, 40048, 50060, 60072, 72587, 75090, 100120, 120144, 145174, 150180, 200240, 217761, 290348, 300360, 362935, 435522, 580696, 600720, 725870, 871044, 1088805, 1161392, 1451740, 1742088, 2177610, 2903480, 3484176, 4355220, 5806960, 8710440, 17420880]

約数ペア:

[(1, 17420880), (2, 8710440), (3, 5806960), (4, 4355220), (5, 3484176), (6, 2903480), (8, 2177610), (10, 1742088), (12, 1451740), (15, 1161392), (16, 1088805), (20, 871044), (24, 725870), (29, 600720), (30, 580696), (40, 435522), (48, 362935), (58, 300360), (60, 290348), (80, 217761), (87, 200240), (116, 150180), (120, 145174), (145, 120144), (174, 100120), (232, 75090), (240, 72587), (290, 60072), (348, 50060), (435, 40048), (464, 37545), (580, 30036), (696, 25030), (870, 20024), (1160, 15018), (1392, 12515), (1740, 10012), (2320, 7509), (2503, 6960), (3480, 5006)]