1151068240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2055479}}^1$

素因数の和:2055499

約数の個数: 40

約数和(自身を含む): 3058554240

約数和(自身を除く): 1907486000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2055479, 4110958, 8221916, 10277395, 14388353, 16443832, 20554790, 28776706, 32887664, 41109580, 57553412, 71941765, 82219160, 115106824, 143883530, 164438320, 230213648, 287767060, 575534120, 1151068240]

約数ペア:

[(1, 1151068240), (2, 575534120), (4, 287767060), (5, 230213648), (7, 164438320), (8, 143883530), (10, 115106824), (14, 82219160), (16, 71941765), (20, 57553412), (28, 41109580), (35, 32887664), (40, 28776706), (56, 20554790), (70, 16443832), (80, 14388353), (112, 10277395), (140, 8221916), (280, 4110958), (560, 2055479)]