87187920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12527}}^1$

素因数の和:12572

約数の個数: 80

約数和(自身を含む): 279624960

約数和(自身を除く): 192437040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12527, 25054, 37581, 50108, 62635, 75162, 100216, 125270, 150324, 187905, 200432, 250540, 300648, 363283, 375810, 501080, 601296, 726566, 751620, 1002160, 1089849, 1453132, 1503240, 1816415, 2179698, 2906264, 3006480, 3632830, 4359396, 5449245, 5812528, 7265660, 8718792, 10898490, 14531320, 17437584, 21796980, 29062640, 43593960, 87187920]

約数ペア:

[(1, 87187920), (2, 43593960), (3, 29062640), (4, 21796980), (5, 17437584), (6, 14531320), (8, 10898490), (10, 8718792), (12, 7265660), (15, 5812528), (16, 5449245), (20, 4359396), (24, 3632830), (29, 3006480), (30, 2906264), (40, 2179698), (48, 1816415), (58, 1503240), (60, 1453132), (80, 1089849), (87, 1002160), (116, 751620), (120, 726566), (145, 601296), (174, 501080), (232, 375810), (240, 363283), (290, 300648), (348, 250540), (435, 200432), (464, 187905), (580, 150324), (696, 125270), (870, 100216), (1160, 75162), (1392, 62635), (1740, 50108), (2320, 37581), (3480, 25054), (6960, 12527)]