180183312

素因数分解:

$2^4\times 3^3\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1309

約数の個数: 80

約数和(自身を含む): 518796160

約数和(自身を除く): 338612848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 631, 661, 1262, 1322, 1893, 1983, 2524, 2644, 3786, 3966, 5048, 5288, 5679, 5949, 7572, 7932, 10096, 10576, 11358, 11898, 15144, 15864, 17037, 17847, 22716, 23796, 30288, 31728, 34074, 35694, 45432, 47592, 68148, 71388, 90864, 95184, 136296, 142776, 272592, 285552, 417091, 834182, 1251273, 1668364, 2502546, 3336728, 3753819, 5005092, 6673456, 7507638, 10010184, 11261457, 15015276, 20020368, 22522914, 30030552, 45045828, 60061104, 90091656, 180183312]

約数ペア:

[(1, 180183312), (2, 90091656), (3, 60061104), (4, 45045828), (6, 30030552), (8, 22522914), (9, 20020368), (12, 15015276), (16, 11261457), (18, 10010184), (24, 7507638), (27, 6673456), (36, 5005092), (48, 3753819), (54, 3336728), (72, 2502546), (108, 1668364), (144, 1251273), (216, 834182), (432, 417091), (631, 285552), (661, 272592), (1262, 142776), (1322, 136296), (1893, 95184), (1983, 90864), (2524, 71388), (2644, 68148), (3786, 47592), (3966, 45432), (5048, 35694), (5288, 34074), (5679, 31728), (5949, 30288), (7572, 23796), (7932, 22716), (10096, 17847), (10576, 17037), (11358, 15864), (11898, 15144)]