69484320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 240727032

約数和(自身を除く): 171242712

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, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 661, 720, 730, 876, 1095, 1168, 1314, 1322, 1440, 1460, 1752, 1983, 2190, 2336, 2628, 2644, 2920, 3285, 3305, 3504, 3966, 4380, 5256, 5288, 5840, 5949, 6570, 6610, 7008, 7932, 8760, 9915, 10512, 10576, 11680, 11898, 13140, 13220, 15864, 17520, 19830, 21024, 21152, 23796, 26280, 26440, 29745, 31728, 35040, 39660, 47592, 48253, 52560, 52880, 59490, 63456, 79320, 95184, 96506, 105120, 105760, 118980, 144759, 158640, 190368, 193012, 237960, 241265, 289518, 317280, 386024, 434277, 475920, 482530, 579036, 723795, 772048, 868554, 951840, 965060, 1158072, 1447590, 1544096, 1737108, 1930120, 2171385, 2316144, 2895180, 3474216, 3860240, 4342770, 4632288, 5790360, 6948432, 7720480, 8685540, 11580720, 13896864, 17371080, 23161440, 34742160, 69484320]

約数ペア:

[(1, 69484320), (2, 34742160), (3, 23161440), (4, 17371080), (5, 13896864), (6, 11580720), (8, 8685540), (9, 7720480), (10, 6948432), (12, 5790360), (15, 4632288), (16, 4342770), (18, 3860240), (20, 3474216), (24, 2895180), (30, 2316144), (32, 2171385), (36, 1930120), (40, 1737108), (45, 1544096), (48, 1447590), (60, 1158072), (72, 965060), (73, 951840), (80, 868554), (90, 772048), (96, 723795), (120, 579036), (144, 482530), (146, 475920), (160, 434277), (180, 386024), (219, 317280), (240, 289518), (288, 241265), (292, 237960), (360, 193012), (365, 190368), (438, 158640), (480, 144759), (584, 118980), (657, 105760), (661, 105120), (720, 96506), (730, 95184), (876, 79320), (1095, 63456), (1168, 59490), (1314, 52880), (1322, 52560), (1440, 48253), (1460, 47592), (1752, 39660), (1983, 35040), (2190, 31728), (2336, 29745), (2628, 26440), (2644, 26280), (2920, 23796), (3285, 21152), (3305, 21024), (3504, 19830), (3966, 17520), (4380, 15864), (5256, 13220), (5288, 13140), (5840, 11898), (5949, 11680), (6570, 10576), (6610, 10512), (7008, 9915), (7932, 8760)]