56383920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78311}}^1$

素因数の和:78330

約数の個数: 60

約数和(自身を含む): 189358416

約数和(自身を除く): 132974496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78311, 156622, 234933, 313244, 391555, 469866, 626488, 704799, 783110, 939732, 1174665, 1252976, 1409598, 1566220, 1879464, 2349330, 2819196, 3132440, 3523995, 3758928, 4698660, 5638392, 6264880, 7047990, 9397320, 11276784, 14095980, 18794640, 28191960, 56383920]

約数ペア:

[(1, 56383920), (2, 28191960), (3, 18794640), (4, 14095980), (5, 11276784), (6, 9397320), (8, 7047990), (9, 6264880), (10, 5638392), (12, 4698660), (15, 3758928), (16, 3523995), (18, 3132440), (20, 2819196), (24, 2349330), (30, 1879464), (36, 1566220), (40, 1409598), (45, 1252976), (48, 1174665), (60, 939732), (72, 783110), (80, 704799), (90, 626488), (120, 469866), (144, 391555), (180, 313244), (240, 234933), (360, 156622), (720, 78311)]