260066880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 168

約数和(自身を含む): 907508472

約数和(自身を除く): 647441592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 960, 1095, 1168, 1237, 1314, 1440, 1460, 1752, 2190, 2336, 2474, 2628, 2880, 2920, 3285, 3504, 3711, 4380, 4672, 4948, 5256, 5840, 6185, 6570, 7008, 7422, 8760, 9896, 10512, 11133, 11680, 12370, 13140, 14016, 14844, 17520, 18555, 19792, 21024, 22266, 23360, 24740, 26280, 29688, 35040, 37110, 39584, 42048, 44532, 49480, 52560, 55665, 59376, 70080, 74220, 79168, 89064, 90301, 98960, 105120, 111330, 118752, 148440, 178128, 180602, 197920, 210240, 222660, 237504, 270903, 296880, 356256, 361204, 395840, 445320, 451505, 541806, 593760, 712512, 722408, 812709, 890640, 903010, 1083612, 1187520, 1354515, 1444816, 1625418, 1781280, 1806020, 2167224, 2709030, 2889632, 3250836, 3562560, 3612040, 4063545, 4334448, 5418060, 5779264, 6501672, 7224080, 8127090, 8668896, 10836120, 13003344, 14448160, 16254180, 17337792, 21672240, 26006688, 28896320, 32508360, 43344480, 52013376, 65016720, 86688960, 130033440, 260066880]

約数ペア:

[(1, 260066880), (2, 130033440), (3, 86688960), (4, 65016720), (5, 52013376), (6, 43344480), (8, 32508360), (9, 28896320), (10, 26006688), (12, 21672240), (15, 17337792), (16, 16254180), (18, 14448160), (20, 13003344), (24, 10836120), (30, 8668896), (32, 8127090), (36, 7224080), (40, 6501672), (45, 5779264), (48, 5418060), (60, 4334448), (64, 4063545), (72, 3612040), (73, 3562560), (80, 3250836), (90, 2889632), (96, 2709030), (120, 2167224), (144, 1806020), (146, 1781280), (160, 1625418), (180, 1444816), (192, 1354515), (219, 1187520), (240, 1083612), (288, 903010), (292, 890640), (320, 812709), (360, 722408), (365, 712512), (438, 593760), (480, 541806), (576, 451505), (584, 445320), (657, 395840), (720, 361204), (730, 356256), (876, 296880), (960, 270903), (1095, 237504), (1168, 222660), (1237, 210240), (1314, 197920), (1440, 180602), (1460, 178128), (1752, 148440), (2190, 118752), (2336, 111330), (2474, 105120), (2628, 98960), (2880, 90301), (2920, 89064), (3285, 79168), (3504, 74220), (3711, 70080), (4380, 59376), (4672, 55665), (4948, 52560), (5256, 49480), (5840, 44532), (6185, 42048), (6570, 39584), (7008, 37110), (7422, 35040), (8760, 29688), (9896, 26280), (10512, 24740), (11133, 23360), (11680, 22266), (12370, 21024), (13140, 19792), (14016, 18555), (14844, 17520)]