5460800

素因数分解:

$2^6\times 5^2\times {\mathrm{3413}}^1$

素因数の和:3435

約数の個数: 42

約数和(自身を含む): 13440918

約数和(自身を除く): 7980118

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3413, 6826, 13652, 17065, 27304, 34130, 54608, 68260, 85325, 109216, 136520, 170650, 218432, 273040, 341300, 546080, 682600, 1092160, 1365200, 2730400, 5460800]

約数ペア:

[(1, 5460800), (2, 2730400), (4, 1365200), (5, 1092160), (8, 682600), (10, 546080), (16, 341300), (20, 273040), (25, 218432), (32, 170650), (40, 136520), (50, 109216), (64, 85325), (80, 68260), (100, 54608), (160, 34130), (200, 27304), (320, 17065), (400, 13652), (800, 6826), (1600, 3413)]