1198720

素因数分解:

$2^7\times 5^1\times {\mathrm{1873}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 2867220

約数和(自身を除く): 1668500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1873, 3746, 7492, 9365, 14984, 18730, 29968, 37460, 59936, 74920, 119872, 149840, 239744, 299680, 599360, 1198720]

約数ペア:

[(1, 1198720), (2, 599360), (4, 299680), (5, 239744), (8, 149840), (10, 119872), (16, 74920), (20, 59936), (32, 37460), (40, 29968), (64, 18730), (80, 14984), (128, 9365), (160, 7492), (320, 3746), (640, 1873)]