1241569320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{69439}}^1$

素因数の和:69602

約数の個数: 64

約数和(自身を含む): 3749760000

約数和(自身を除く): 2508190680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 69439, 138878, 208317, 277756, 347195, 416634, 555512, 694390, 833268, 1041585, 1388780, 1666536, 2083170, 2777560, 4166340, 8332680, 10346411, 20692822, 31039233, 41385644, 51732055, 62078466, 82771288, 103464110, 124156932, 155196165, 206928220, 248313864, 310392330, 413856440, 620784660, 1241569320]

約数ペア:

[(1, 1241569320), (2, 620784660), (3, 413856440), (4, 310392330), (5, 248313864), (6, 206928220), (8, 155196165), (10, 124156932), (12, 103464110), (15, 82771288), (20, 62078466), (24, 51732055), (30, 41385644), (40, 31039233), (60, 20692822), (120, 10346411), (149, 8332680), (298, 4166340), (447, 2777560), (596, 2083170), (745, 1666536), (894, 1388780), (1192, 1041585), (1490, 833268), (1788, 694390), (2235, 555512), (2980, 416634), (3576, 347195), (4470, 277756), (5960, 208317), (8940, 138878), (17880, 69439)]