172592960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28387}}^1$

素因数の和:28423

約数の個数: 56

約数和(自身を含む): 432633120

約数和(自身を除く): 260040160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 28387, 56774, 113548, 141935, 227096, 283870, 454192, 539353, 567740, 908384, 1078706, 1135480, 1816768, 2157412, 2270960, 2696765, 4314824, 4541920, 5393530, 8629648, 9083840, 10787060, 17259296, 21574120, 34518592, 43148240, 86296480, 172592960]

約数ペア:

[(1, 172592960), (2, 86296480), (4, 43148240), (5, 34518592), (8, 21574120), (10, 17259296), (16, 10787060), (19, 9083840), (20, 8629648), (32, 5393530), (38, 4541920), (40, 4314824), (64, 2696765), (76, 2270960), (80, 2157412), (95, 1816768), (152, 1135480), (160, 1078706), (190, 908384), (304, 567740), (320, 539353), (380, 454192), (608, 283870), (760, 227096), (1216, 141935), (1520, 113548), (3040, 56774), (6080, 28387)]