25356720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105653}}^1$

素因数の和:105669

約数の個数: 40

約数和(自身を含む): 78606576

約数和(自身を除く): 53249856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105653, 211306, 316959, 422612, 528265, 633918, 845224, 1056530, 1267836, 1584795, 1690448, 2113060, 2535672, 3169590, 4226120, 5071344, 6339180, 8452240, 12678360, 25356720]

約数ペア:

[(1, 25356720), (2, 12678360), (3, 8452240), (4, 6339180), (5, 5071344), (6, 4226120), (8, 3169590), (10, 2535672), (12, 2113060), (15, 1690448), (16, 1584795), (20, 1267836), (24, 1056530), (30, 845224), (40, 633918), (48, 528265), (60, 422612), (80, 316959), (120, 211306), (240, 105653)]