23847840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{16561}}^1$

素因数の和:16582

約数の個数: 72

約数和(自身を含む): 81385668

約数和(自身を除く): 57537828

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 16561, 33122, 49683, 66244, 82805, 99366, 132488, 149049, 165610, 198732, 248415, 264976, 298098, 331220, 397464, 496830, 529952, 596196, 662440, 745245, 794928, 993660, 1192392, 1324880, 1490490, 1589856, 1987320, 2384784, 2649760, 2980980, 3974640, 4769568, 5961960, 7949280, 11923920, 23847840]

約数ペア:

[(1, 23847840), (2, 11923920), (3, 7949280), (4, 5961960), (5, 4769568), (6, 3974640), (8, 2980980), (9, 2649760), (10, 2384784), (12, 1987320), (15, 1589856), (16, 1490490), (18, 1324880), (20, 1192392), (24, 993660), (30, 794928), (32, 745245), (36, 662440), (40, 596196), (45, 529952), (48, 496830), (60, 397464), (72, 331220), (80, 298098), (90, 264976), (96, 248415), (120, 198732), (144, 165610), (160, 149049), (180, 132488), (240, 99366), (288, 82805), (360, 66244), (480, 49683), (720, 33122), (1440, 16561)]