30810360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 108218880

約数和(自身を除く): 77408520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 853, 860, 903, 1032, 1204, 1290, 1505, 1706, 1720, 1806, 2408, 2559, 2580, 3010, 3412, 3612, 4265, 4515, 5118, 5160, 5971, 6020, 6824, 7224, 8530, 9030, 10236, 11942, 12040, 12795, 17060, 17913, 18060, 20472, 23884, 25590, 29855, 34120, 35826, 36120, 36679, 47768, 51180, 59710, 71652, 73358, 89565, 102360, 110037, 119420, 143304, 146716, 179130, 183395, 220074, 238840, 256753, 293432, 358260, 366790, 440148, 513506, 550185, 716520, 733580, 770259, 880296, 1027012, 1100370, 1283765, 1467160, 1540518, 2054024, 2200740, 2567530, 3081036, 3851295, 4401480, 5135060, 6162072, 7702590, 10270120, 15405180, 30810360]

約数ペア:

[(1, 30810360), (2, 15405180), (3, 10270120), (4, 7702590), (5, 6162072), (6, 5135060), (7, 4401480), (8, 3851295), (10, 3081036), (12, 2567530), (14, 2200740), (15, 2054024), (20, 1540518), (21, 1467160), (24, 1283765), (28, 1100370), (30, 1027012), (35, 880296), (40, 770259), (42, 733580), (43, 716520), (56, 550185), (60, 513506), (70, 440148), (84, 366790), (86, 358260), (105, 293432), (120, 256753), (129, 238840), (140, 220074), (168, 183395), (172, 179130), (210, 146716), (215, 143304), (258, 119420), (280, 110037), (301, 102360), (344, 89565), (420, 73358), (430, 71652), (516, 59710), (602, 51180), (645, 47768), (840, 36679), (853, 36120), (860, 35826), (903, 34120), (1032, 29855), (1204, 25590), (1290, 23884), (1505, 20472), (1706, 18060), (1720, 17913), (1806, 17060), (2408, 12795), (2559, 12040), (2580, 11942), (3010, 10236), (3412, 9030), (3612, 8530), (4265, 7224), (4515, 6824), (5118, 6020), (5160, 5971)]