120904416

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2344

約数の個数: 72

約数和(自身を含む): 345729384

約数和(自身を除く): 224824968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2131, 2364, 3152, 3546, 4262, 4728, 6304, 6393, 7092, 8524, 9456, 12786, 14184, 17048, 18912, 19179, 25572, 28368, 34096, 38358, 51144, 56736, 68192, 76716, 102288, 153432, 204576, 306864, 419807, 613728, 839614, 1259421, 1679228, 2518842, 3358456, 3778263, 5037684, 6716912, 7556526, 10075368, 13433824, 15113052, 20150736, 30226104, 40301472, 60452208, 120904416]

約数ペア:

[(1, 120904416), (2, 60452208), (3, 40301472), (4, 30226104), (6, 20150736), (8, 15113052), (9, 13433824), (12, 10075368), (16, 7556526), (18, 6716912), (24, 5037684), (32, 3778263), (36, 3358456), (48, 2518842), (72, 1679228), (96, 1259421), (144, 839614), (197, 613728), (288, 419807), (394, 306864), (591, 204576), (788, 153432), (1182, 102288), (1576, 76716), (1773, 68192), (2131, 56736), (2364, 51144), (3152, 38358), (3546, 34096), (4262, 28368), (4728, 25572), (6304, 19179), (6393, 18912), (7092, 17048), (8524, 14184), (9456, 12786)]