158951280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{911}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 493968384

約数和(自身を除く): 335017104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 911, 1454, 1822, 2181, 2733, 2908, 3635, 3644, 4362, 4555, 5466, 5816, 7270, 7288, 8724, 9110, 10905, 10932, 11632, 13665, 14540, 14576, 17448, 18220, 21810, 21864, 27330, 29080, 34896, 36440, 43620, 43728, 54660, 58160, 72880, 87240, 109320, 174480, 218640, 662297, 1324594, 1986891, 2649188, 3311485, 3973782, 5298376, 6622970, 7947564, 9934455, 10596752, 13245940, 15895128, 19868910, 26491880, 31790256, 39737820, 52983760, 79475640, 158951280]

約数ペア:

[(1, 158951280), (2, 79475640), (3, 52983760), (4, 39737820), (5, 31790256), (6, 26491880), (8, 19868910), (10, 15895128), (12, 13245940), (15, 10596752), (16, 9934455), (20, 7947564), (24, 6622970), (30, 5298376), (40, 3973782), (48, 3311485), (60, 2649188), (80, 1986891), (120, 1324594), (240, 662297), (727, 218640), (911, 174480), (1454, 109320), (1822, 87240), (2181, 72880), (2733, 58160), (2908, 54660), (3635, 43728), (3644, 43620), (4362, 36440), (4555, 34896), (5466, 29080), (5816, 27330), (7270, 21864), (7288, 21810), (8724, 18220), (9110, 17448), (10905, 14576), (10932, 14540), (11632, 13665)]