48187440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3216

約数の個数: 160

約数和(自身を含む): 189749760

約数和(自身を除く): 141562320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3187, 3780, 5040, 6374, 7560, 9561, 12748, 15120, 15935, 19122, 22309, 25496, 28683, 31870, 38244, 44618, 47805, 50992, 57366, 63740, 66927, 76488, 86049, 89236, 95610, 111545, 114732, 127480, 133854, 143415, 152976, 172098, 178472, 191220, 200781, 223090, 229464, 254960, 267708, 286830, 334635, 344196, 356944, 382440, 401562, 430245, 446180, 458928, 535416, 573660, 602343, 669270, 688392, 764880, 803124, 860490, 892360, 1003905, 1070832, 1147320, 1204686, 1338540, 1376784, 1606248, 1720980, 1784720, 2007810, 2294640, 2409372, 2677080, 3011715, 3212496, 3441960, 4015620, 4818744, 5354160, 6023430, 6883920, 8031240, 9637488, 12046860, 16062480, 24093720, 48187440]

約数ペア:

[(1, 48187440), (2, 24093720), (3, 16062480), (4, 12046860), (5, 9637488), (6, 8031240), (7, 6883920), (8, 6023430), (9, 5354160), (10, 4818744), (12, 4015620), (14, 3441960), (15, 3212496), (16, 3011715), (18, 2677080), (20, 2409372), (21, 2294640), (24, 2007810), (27, 1784720), (28, 1720980), (30, 1606248), (35, 1376784), (36, 1338540), (40, 1204686), (42, 1147320), (45, 1070832), (48, 1003905), (54, 892360), (56, 860490), (60, 803124), (63, 764880), (70, 688392), (72, 669270), (80, 602343), (84, 573660), (90, 535416), (105, 458928), (108, 446180), (112, 430245), (120, 401562), (126, 382440), (135, 356944), (140, 344196), (144, 334635), (168, 286830), (180, 267708), (189, 254960), (210, 229464), (216, 223090), (240, 200781), (252, 191220), (270, 178472), (280, 172098), (315, 152976), (336, 143415), (360, 133854), (378, 127480), (420, 114732), (432, 111545), (504, 95610), (540, 89236), (560, 86049), (630, 76488), (720, 66927), (756, 63740), (840, 57366), (945, 50992), (1008, 47805), (1080, 44618), (1260, 38244), (1512, 31870), (1680, 28683), (1890, 25496), (2160, 22309), (2520, 19122), (3024, 15935), (3187, 15120), (3780, 12748), (5040, 9561), (6374, 7560)]