25788720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107453}}^1$

素因数の和:107469

約数の個数: 40

約数和(自身を含む): 79945776

約数和(自身を除く): 54157056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107453, 214906, 322359, 429812, 537265, 644718, 859624, 1074530, 1289436, 1611795, 1719248, 2149060, 2578872, 3223590, 4298120, 5157744, 6447180, 8596240, 12894360, 25788720]

約数ペア:

[(1, 25788720), (2, 12894360), (3, 8596240), (4, 6447180), (5, 5157744), (6, 4298120), (8, 3223590), (10, 2578872), (12, 2149060), (15, 1719248), (16, 1611795), (20, 1289436), (24, 1074530), (30, 859624), (40, 644718), (48, 537265), (60, 429812), (80, 322359), (120, 214906), (240, 107453)]