57631920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 179393280

約数和(自身を除く): 121761360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 547, 878, 1094, 1317, 1641, 1756, 2188, 2195, 2634, 2735, 3282, 3512, 4376, 4390, 5268, 5470, 6564, 6585, 7024, 8205, 8752, 8780, 10536, 10940, 13128, 13170, 16410, 17560, 21072, 21880, 26256, 26340, 32820, 35120, 43760, 52680, 65640, 105360, 131280, 240133, 480266, 720399, 960532, 1200665, 1440798, 1921064, 2401330, 2881596, 3601995, 3842128, 4802660, 5763192, 7203990, 9605320, 11526384, 14407980, 19210640, 28815960, 57631920]

約数ペア:

[(1, 57631920), (2, 28815960), (3, 19210640), (4, 14407980), (5, 11526384), (6, 9605320), (8, 7203990), (10, 5763192), (12, 4802660), (15, 3842128), (16, 3601995), (20, 2881596), (24, 2401330), (30, 1921064), (40, 1440798), (48, 1200665), (60, 960532), (80, 720399), (120, 480266), (240, 240133), (439, 131280), (547, 105360), (878, 65640), (1094, 52680), (1317, 43760), (1641, 35120), (1756, 32820), (2188, 26340), (2195, 26256), (2634, 21880), (2735, 21072), (3282, 17560), (3512, 16410), (4376, 13170), (4390, 13128), (5268, 10940), (5470, 10536), (6564, 8780), (6585, 8752), (7024, 8205)]