30615480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12149}}^1$

素因数の和:12173

約数の個数: 96

約数和(自身を含む): 113724000

約数和(自身を除く): 83108520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12149, 24298, 36447, 48596, 60745, 72894, 85043, 97192, 109341, 121490, 145788, 170086, 182235, 218682, 242980, 255129, 291576, 340172, 364470, 425215, 437364, 485960, 510258, 546705, 680344, 728940, 765387, 850430, 874728, 1020516, 1093410, 1275645, 1457880, 1530774, 1700860, 2041032, 2186820, 2551290, 3061548, 3401720, 3826935, 4373640, 5102580, 6123096, 7653870, 10205160, 15307740, 30615480]

約数ペア:

[(1, 30615480), (2, 15307740), (3, 10205160), (4, 7653870), (5, 6123096), (6, 5102580), (7, 4373640), (8, 3826935), (9, 3401720), (10, 3061548), (12, 2551290), (14, 2186820), (15, 2041032), (18, 1700860), (20, 1530774), (21, 1457880), (24, 1275645), (28, 1093410), (30, 1020516), (35, 874728), (36, 850430), (40, 765387), (42, 728940), (45, 680344), (56, 546705), (60, 510258), (63, 485960), (70, 437364), (72, 425215), (84, 364470), (90, 340172), (105, 291576), (120, 255129), (126, 242980), (140, 218682), (168, 182235), (180, 170086), (210, 145788), (252, 121490), (280, 109341), (315, 97192), (360, 85043), (420, 72894), (504, 60745), (630, 48596), (840, 36447), (1260, 24298), (2520, 12149)]