269012240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{480379}}^1$

素因数の和:480399

約数の個数: 40

約数和(自身を含む): 714805440

約数和(自身を除く): 445793200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 480379, 960758, 1921516, 2401895, 3362653, 3843032, 4803790, 6725306, 7686064, 9607580, 13450612, 16813265, 19215160, 26901224, 33626530, 38430320, 53802448, 67253060, 134506120, 269012240]

約数ペア:

[(1, 269012240), (2, 134506120), (4, 67253060), (5, 53802448), (7, 38430320), (8, 33626530), (10, 26901224), (14, 19215160), (16, 16813265), (20, 13450612), (28, 9607580), (35, 7686064), (40, 6725306), (56, 4803790), (70, 3843032), (80, 3362653), (112, 2401895), (140, 1921516), (280, 960758), (560, 480379)]