47118960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9349}}^1$

素因数の和:9375

約数の個数: 120

約数和(自身を含む): 180866400

約数和(自身を除く): 133747440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9349, 18698, 28047, 37396, 46745, 56094, 65443, 74792, 84141, 93490, 112188, 130886, 140235, 149584, 168282, 186980, 196329, 224376, 261772, 280470, 327215, 336564, 373960, 392658, 420705, 448752, 523544, 560940, 588987, 654430, 673128, 747920, 785316, 841410, 981645, 1047088, 1121880, 1177974, 1308860, 1346256, 1570632, 1682820, 1963290, 2243760, 2355948, 2617720, 2944935, 3141264, 3365640, 3926580, 4711896, 5235440, 5889870, 6731280, 7853160, 9423792, 11779740, 15706320, 23559480, 47118960]

約数ペア:

[(1, 47118960), (2, 23559480), (3, 15706320), (4, 11779740), (5, 9423792), (6, 7853160), (7, 6731280), (8, 5889870), (9, 5235440), (10, 4711896), (12, 3926580), (14, 3365640), (15, 3141264), (16, 2944935), (18, 2617720), (20, 2355948), (21, 2243760), (24, 1963290), (28, 1682820), (30, 1570632), (35, 1346256), (36, 1308860), (40, 1177974), (42, 1121880), (45, 1047088), (48, 981645), (56, 841410), (60, 785316), (63, 747920), (70, 673128), (72, 654430), (80, 588987), (84, 560940), (90, 523544), (105, 448752), (112, 420705), (120, 392658), (126, 373960), (140, 336564), (144, 327215), (168, 280470), (180, 261772), (210, 224376), (240, 196329), (252, 186980), (280, 168282), (315, 149584), (336, 140235), (360, 130886), (420, 112188), (504, 93490), (560, 84141), (630, 74792), (720, 65443), (840, 56094), (1008, 46745), (1260, 37396), (1680, 28047), (2520, 18698), (5040, 9349)]