263424060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63629}}^1$

素因数の和:63667

約数の個数: 72

約数和(自身を含む): 833807520

約数和(自身を除く): 570383460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 63629, 127258, 190887, 254516, 318145, 381774, 572661, 636290, 763548, 954435, 1145322, 1272580, 1463467, 1908870, 2290644, 2863305, 2926934, 3817740, 4390401, 5726610, 5853868, 7317335, 8780802, 11453220, 13171203, 14634670, 17561604, 21952005, 26342406, 29269340, 43904010, 52684812, 65856015, 87808020, 131712030, 263424060]

約数ペア:

[(1, 263424060), (2, 131712030), (3, 87808020), (4, 65856015), (5, 52684812), (6, 43904010), (9, 29269340), (10, 26342406), (12, 21952005), (15, 17561604), (18, 14634670), (20, 13171203), (23, 11453220), (30, 8780802), (36, 7317335), (45, 5853868), (46, 5726610), (60, 4390401), (69, 3817740), (90, 2926934), (92, 2863305), (115, 2290644), (138, 1908870), (180, 1463467), (207, 1272580), (230, 1145322), (276, 954435), (345, 763548), (414, 636290), (460, 572661), (690, 381774), (828, 318145), (1035, 254516), (1380, 190887), (2070, 127258), (4140, 63629)]