90441045120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{316139}}^1$

素因数の和:316310

約数の個数: 128

約数和(自身を含む): 290216520000

約数和(自身を除く): 199775474880

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, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 19072, 23840, 28608, 35760, 47680, 57216, 71520, 95360, 143040, 286080, 316139, 632278, 948417, 1264556, 1580695, 1896834, 2529112, 3161390, 3793668, 4742085, 5058224, 6322780, 7587336, 9484170, 10116448, 12645560, 15174672, 18968340, 20232896, 25291120, 30349344, 37936680, 40465792, 47104711, 50582240, 60698688, 75873360, 94209422, 101164480, 121397376, 141314133, 151746720, 188418844, 202328960, 235523555, 282628266, 303493440, 376837688, 471047110, 565256532, 606986880, 706570665, 753675376, 942094220, 1130513064, 1413141330, 1507350752, 1884188440, 2261026128, 2826282660, 3014701504, 3768376880, 4522052256, 5652565320, 6029403008, 7536753760, 9044104512, 11305130640, 15073507520, 18088209024, 22610261280, 30147015040, 45220522560, 90441045120]

約数ペア:

[(1, 90441045120), (2, 45220522560), (3, 30147015040), (4, 22610261280), (5, 18088209024), (6, 15073507520), (8, 11305130640), (10, 9044104512), (12, 7536753760), (15, 6029403008), (16, 5652565320), (20, 4522052256), (24, 3768376880), (30, 3014701504), (32, 2826282660), (40, 2261026128), (48, 1884188440), (60, 1507350752), (64, 1413141330), (80, 1130513064), (96, 942094220), (120, 753675376), (128, 706570665), (149, 606986880), (160, 565256532), (192, 471047110), (240, 376837688), (298, 303493440), (320, 282628266), (384, 235523555), (447, 202328960), (480, 188418844), (596, 151746720), (640, 141314133), (745, 121397376), (894, 101164480), (960, 94209422), (1192, 75873360), (1490, 60698688), (1788, 50582240), (1920, 47104711), (2235, 40465792), (2384, 37936680), (2980, 30349344), (3576, 25291120), (4470, 20232896), (4768, 18968340), (5960, 15174672), (7152, 12645560), (8940, 10116448), (9536, 9484170), (11920, 7587336), (14304, 6322780), (17880, 5058224), (19072, 4742085), (23840, 3793668), (28608, 3161390), (35760, 2529112), (47680, 1896834), (57216, 1580695), (71520, 1264556), (95360, 948417), (143040, 632278), (286080, 316139)]