210173280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{437861}}^1$

素因数の和:437879

約数の個数: 48

約数和(自身を含む): 662047344

約数和(自身を除く): 451874064

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, 437861, 875722, 1313583, 1751444, 2189305, 2627166, 3502888, 4378610, 5254332, 6567915, 7005776, 8757220, 10508664, 13135830, 14011552, 17514440, 21017328, 26271660, 35028880, 42034656, 52543320, 70057760, 105086640, 210173280]

約数ペア:

[(1, 210173280), (2, 105086640), (3, 70057760), (4, 52543320), (5, 42034656), (6, 35028880), (8, 26271660), (10, 21017328), (12, 17514440), (15, 14011552), (16, 13135830), (20, 10508664), (24, 8757220), (30, 7005776), (32, 6567915), (40, 5254332), (48, 4378610), (60, 3502888), (80, 2627166), (96, 2189305), (120, 1751444), (160, 1313583), (240, 875722), (480, 437861)]