3172160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 7900416

約数和(自身を除く): 4728256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 431, 460, 736, 862, 920, 1472, 1724, 1840, 2155, 3448, 3680, 4310, 6896, 7360, 8620, 9913, 13792, 17240, 19826, 27584, 34480, 39652, 49565, 68960, 79304, 99130, 137920, 158608, 198260, 317216, 396520, 634432, 793040, 1586080, 3172160]

約数ペア:

[(1, 3172160), (2, 1586080), (4, 793040), (5, 634432), (8, 396520), (10, 317216), (16, 198260), (20, 158608), (23, 137920), (32, 99130), (40, 79304), (46, 68960), (64, 49565), (80, 39652), (92, 34480), (115, 27584), (160, 19826), (184, 17240), (230, 13792), (320, 9913), (368, 8620), (431, 7360), (460, 6896), (736, 4310), (862, 3680), (920, 3448), (1472, 2155), (1724, 1840)]