245917320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186301}}^1$

素因数の和:186326

約数の個数: 64

約数和(自身を含む): 804824640

約数和(自身を除く): 558907320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 186301, 372602, 558903, 745204, 931505, 1117806, 1490408, 1863010, 2049311, 2235612, 2794515, 3726020, 4098622, 4471224, 5589030, 6147933, 7452040, 8197244, 10246555, 11178060, 12295866, 16394488, 20493110, 22356120, 24591732, 30739665, 40986220, 49183464, 61479330, 81972440, 122958660, 245917320]

約数ペア:

[(1, 245917320), (2, 122958660), (3, 81972440), (4, 61479330), (5, 49183464), (6, 40986220), (8, 30739665), (10, 24591732), (11, 22356120), (12, 20493110), (15, 16394488), (20, 12295866), (22, 11178060), (24, 10246555), (30, 8197244), (33, 7452040), (40, 6147933), (44, 5589030), (55, 4471224), (60, 4098622), (66, 3726020), (88, 2794515), (110, 2235612), (120, 2049311), (132, 1863010), (165, 1490408), (220, 1117806), (264, 931505), (330, 745204), (440, 558903), (660, 372602), (1320, 186301)]