154534020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10687}}^1$

素因数の和:10940

約数の個数: 48

約数和(自身を含む): 434531328

約数和(自身を除く): 279997308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 10687, 14460, 21374, 32061, 42748, 53435, 64122, 106870, 128244, 160305, 213740, 320610, 641220, 2575567, 5151134, 7726701, 10302268, 12877835, 15453402, 25755670, 30906804, 38633505, 51511340, 77267010, 154534020]

約数ペア:

[(1, 154534020), (2, 77267010), (3, 51511340), (4, 38633505), (5, 30906804), (6, 25755670), (10, 15453402), (12, 12877835), (15, 10302268), (20, 7726701), (30, 5151134), (60, 2575567), (241, 641220), (482, 320610), (723, 213740), (964, 160305), (1205, 128244), (1446, 106870), (2410, 64122), (2892, 53435), (3615, 42748), (4820, 32061), (7230, 21374), (10687, 14460)]