1180492880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2549}}^1$

素因数の和:3396

約数の個数: 80

約数和(自身を含む): 3141763200

約数和(自身を除く): 1961270320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 827, 1654, 2549, 3308, 4135, 5098, 5789, 6616, 8270, 10196, 11578, 12745, 13232, 16540, 17843, 20392, 23156, 25490, 28945, 33080, 35686, 40784, 46312, 50980, 57890, 66160, 71372, 89215, 92624, 101960, 115780, 142744, 178430, 203920, 231560, 285488, 356860, 463120, 713720, 1427440, 2108023, 4216046, 8432092, 10540115, 14756161, 16864184, 21080230, 29512322, 33728368, 42160460, 59024644, 73780805, 84320920, 118049288, 147561610, 168641840, 236098576, 295123220, 590246440, 1180492880]

約数ペア:

[(1, 1180492880), (2, 590246440), (4, 295123220), (5, 236098576), (7, 168641840), (8, 147561610), (10, 118049288), (14, 84320920), (16, 73780805), (20, 59024644), (28, 42160460), (35, 33728368), (40, 29512322), (56, 21080230), (70, 16864184), (80, 14756161), (112, 10540115), (140, 8432092), (280, 4216046), (560, 2108023), (827, 1427440), (1654, 713720), (2549, 463120), (3308, 356860), (4135, 285488), (5098, 231560), (5789, 203920), (6616, 178430), (8270, 142744), (10196, 115780), (11578, 101960), (12745, 92624), (13232, 89215), (16540, 71372), (17843, 66160), (20392, 57890), (23156, 50980), (25490, 46312), (28945, 40784), (33080, 35686)]