229493280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{478111}}^1$

素因数の和:478129

約数の個数: 48

約数和(自身を含む): 722905344

約数和(自身を除く): 493412064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 478111, 956222, 1434333, 1912444, 2390555, 2868666, 3824888, 4781110, 5737332, 7171665, 7649776, 9562220, 11474664, 14343330, 15299552, 19124440, 22949328, 28686660, 38248880, 45898656, 57373320, 76497760, 114746640, 229493280]

約数ペア:

[(1, 229493280), (2, 114746640), (3, 76497760), (4, 57373320), (5, 45898656), (6, 38248880), (8, 28686660), (10, 22949328), (12, 19124440), (15, 15299552), (16, 14343330), (20, 11474664), (24, 9562220), (30, 7649776), (32, 7171665), (40, 5737332), (48, 4781110), (60, 3824888), (80, 2868666), (96, 2390555), (120, 1912444), (160, 1434333), (240, 956222), (480, 478111)]