328562880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2466

約数の個数: 112

約数和(自身を含む): 1050645600

約数和(自身を除く): 722082720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1788, 2235, 2297, 2384, 2980, 3576, 4470, 4594, 4768, 5960, 6891, 7152, 8940, 9188, 9536, 11485, 11920, 13782, 14304, 17880, 18376, 22970, 23840, 27564, 28608, 34455, 35760, 36752, 45940, 47680, 55128, 68910, 71520, 73504, 91880, 110256, 137820, 143040, 147008, 183760, 220512, 275640, 342253, 367520, 441024, 551280, 684506, 735040, 1026759, 1102560, 1369012, 1711265, 2053518, 2205120, 2738024, 3422530, 4107036, 5133795, 5476048, 6845060, 8214072, 10267590, 10952096, 13690120, 16428144, 20535180, 21904192, 27380240, 32856288, 41070360, 54760480, 65712576, 82140720, 109520960, 164281440, 328562880]

約数ペア:

[(1, 328562880), (2, 164281440), (3, 109520960), (4, 82140720), (5, 65712576), (6, 54760480), (8, 41070360), (10, 32856288), (12, 27380240), (15, 21904192), (16, 20535180), (20, 16428144), (24, 13690120), (30, 10952096), (32, 10267590), (40, 8214072), (48, 6845060), (60, 5476048), (64, 5133795), (80, 4107036), (96, 3422530), (120, 2738024), (149, 2205120), (160, 2053518), (192, 1711265), (240, 1369012), (298, 1102560), (320, 1026759), (447, 735040), (480, 684506), (596, 551280), (745, 441024), (894, 367520), (960, 342253), (1192, 275640), (1490, 220512), (1788, 183760), (2235, 147008), (2297, 143040), (2384, 137820), (2980, 110256), (3576, 91880), (4470, 73504), (4594, 71520), (4768, 68910), (5960, 55128), (6891, 47680), (7152, 45940), (8940, 36752), (9188, 35760), (9536, 34455), (11485, 28608), (11920, 27564), (13782, 23840), (14304, 22970), (17880, 18376)]