1065338640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20269}}^1$

素因数の和:20361

約数の個数: 120

約数和(自身を含む): 3626951640

約数和(自身を除く): 2561613000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 20269, 26280, 40538, 52560, 60807, 81076, 101345, 121614, 162152, 182421, 202690, 243228, 304035, 324304, 364842, 405380, 486456, 608070, 729684, 810760, 912105, 972912, 1216140, 1459368, 1479637, 1621520, 1824210, 2432280, 2918736, 2959274, 3648420, 4438911, 4864560, 5918548, 7296840, 7398185, 8877822, 11837096, 13316733, 14593680, 14796370, 17755644, 22194555, 23674192, 26633466, 29592740, 35511288, 44389110, 53266932, 59185480, 66583665, 71022576, 88778220, 106533864, 118370960, 133167330, 177556440, 213067728, 266334660, 355112880, 532669320, 1065338640]

約数ペア:

[(1, 1065338640), (2, 532669320), (3, 355112880), (4, 266334660), (5, 213067728), (6, 177556440), (8, 133167330), (9, 118370960), (10, 106533864), (12, 88778220), (15, 71022576), (16, 66583665), (18, 59185480), (20, 53266932), (24, 44389110), (30, 35511288), (36, 29592740), (40, 26633466), (45, 23674192), (48, 22194555), (60, 17755644), (72, 14796370), (73, 14593680), (80, 13316733), (90, 11837096), (120, 8877822), (144, 7398185), (146, 7296840), (180, 5918548), (219, 4864560), (240, 4438911), (292, 3648420), (360, 2959274), (365, 2918736), (438, 2432280), (584, 1824210), (657, 1621520), (720, 1479637), (730, 1459368), (876, 1216140), (1095, 972912), (1168, 912105), (1314, 810760), (1460, 729684), (1752, 608070), (2190, 486456), (2628, 405380), (2920, 364842), (3285, 324304), (3504, 304035), (4380, 243228), (5256, 202690), (5840, 182421), (6570, 162152), (8760, 121614), (10512, 101345), (13140, 81076), (17520, 60807), (20269, 52560), (26280, 40538)]