211329960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60727}}^1$

素因数の和:60770

約数の個数: 64

約数和(自身を含む): 655862400

約数和(自身を除く): 444532440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 60727, 121454, 182181, 242908, 303635, 364362, 485816, 607270, 728724, 910905, 1214540, 1457448, 1761083, 1821810, 2429080, 3522166, 3643620, 5283249, 7044332, 7287240, 8805415, 10566498, 14088664, 17610830, 21132996, 26416245, 35221660, 42265992, 52832490, 70443320, 105664980, 211329960]

約数ペア:

[(1, 211329960), (2, 105664980), (3, 70443320), (4, 52832490), (5, 42265992), (6, 35221660), (8, 26416245), (10, 21132996), (12, 17610830), (15, 14088664), (20, 10566498), (24, 8805415), (29, 7287240), (30, 7044332), (40, 5283249), (58, 3643620), (60, 3522166), (87, 2429080), (116, 1821810), (120, 1761083), (145, 1457448), (174, 1214540), (232, 910905), (290, 728724), (348, 607270), (435, 485816), (580, 364362), (696, 303635), (870, 242908), (1160, 182181), (1740, 121454), (3480, 60727)]