12876720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53653}}^1$

素因数の和:53669

約数の個数: 40

約数和(自身を含む): 39918576

約数和(自身を除く): 27041856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53653, 107306, 160959, 214612, 268265, 321918, 429224, 536530, 643836, 804795, 858448, 1073060, 1287672, 1609590, 2146120, 2575344, 3219180, 4292240, 6438360, 12876720]

約数ペア:

[(1, 12876720), (2, 6438360), (3, 4292240), (4, 3219180), (5, 2575344), (6, 2146120), (8, 1609590), (10, 1287672), (12, 1073060), (15, 858448), (16, 804795), (20, 643836), (24, 536530), (30, 429224), (40, 321918), (48, 268265), (60, 214612), (80, 160959), (120, 107306), (240, 53653)]