153989460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2383}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 468599040

約数和(自身を除く): 314609580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 2383, 3231, 3590, 4308, 4766, 5385, 6462, 7149, 7180, 9532, 10770, 11915, 12924, 14298, 16155, 21447, 21540, 23830, 28596, 32310, 35745, 42894, 47660, 64620, 71490, 85788, 107235, 142980, 214470, 428940, 855497, 1710994, 2566491, 3421988, 4277485, 5132982, 7699473, 8554970, 10265964, 12832455, 15398946, 17109940, 25664910, 30797892, 38497365, 51329820, 76994730, 153989460]

約数ペア:

[(1, 153989460), (2, 76994730), (3, 51329820), (4, 38497365), (5, 30797892), (6, 25664910), (9, 17109940), (10, 15398946), (12, 12832455), (15, 10265964), (18, 8554970), (20, 7699473), (30, 5132982), (36, 4277485), (45, 3421988), (60, 2566491), (90, 1710994), (180, 855497), (359, 428940), (718, 214470), (1077, 142980), (1436, 107235), (1795, 85788), (2154, 71490), (2383, 64620), (3231, 47660), (3590, 42894), (4308, 35745), (4766, 32310), (5385, 28596), (6462, 23830), (7149, 21540), (7180, 21447), (9532, 16155), (10770, 14298), (11915, 12924)]