1367240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 3715200

約数和(自身を除く): 2347960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 257, 266, 280, 380, 514, 532, 665, 760, 1028, 1064, 1285, 1330, 1799, 2056, 2570, 2660, 3598, 4883, 5140, 5320, 7196, 8995, 9766, 10280, 14392, 17990, 19532, 24415, 34181, 35980, 39064, 48830, 68362, 71960, 97660, 136724, 170905, 195320, 273448, 341810, 683620, 1367240]

約数ペア:

[(1, 1367240), (2, 683620), (4, 341810), (5, 273448), (7, 195320), (8, 170905), (10, 136724), (14, 97660), (19, 71960), (20, 68362), (28, 48830), (35, 39064), (38, 35980), (40, 34181), (56, 24415), (70, 19532), (76, 17990), (95, 14392), (133, 10280), (140, 9766), (152, 8995), (190, 7196), (257, 5320), (266, 5140), (280, 4883), (380, 3598), (514, 2660), (532, 2570), (665, 2056), (760, 1799), (1028, 1330), (1064, 1285)]