839838240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3272

約数の個数: 192

約数和(自身を含む): 2988558720

約数和(自身を除く): 2148720480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3187, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6374, 6588, 7320, 8235, 8784, 9561, 9760, 10980, 12748, 13176, 14640, 15935, 16470, 17568, 19122, 21960, 25496, 26352, 28683, 29280, 31870, 32940, 38244, 43920, 47805, 50992, 52704, 57366, 63740, 65880, 76488, 86049, 87840, 95610, 101984, 114732, 127480, 131760, 143415, 152976, 172098, 191220, 194407, 229464, 254960, 263520, 286830, 305952, 344196, 382440, 388814, 430245, 458928, 509920, 573660, 583221, 688392, 764880, 777628, 860490, 917856, 972035, 1147320, 1166442, 1376784, 1529760, 1555256, 1720980, 1749663, 1944070, 2294640, 2332884, 2753568, 2916105, 3110512, 3441960, 3499326, 3888140, 4589280, 4665768, 5248989, 5832210, 6221024, 6883920, 6998652, 7776280, 8748315, 9331536, 10497978, 11664420, 13767840, 13997304, 15552560, 17496630, 18663072, 20995956, 23328840, 26244945, 27994608, 31105120, 34993260, 41991912, 46657680, 52489890, 55989216, 69986520, 83983824, 93315360, 104979780, 139973040, 167967648, 209959560, 279946080, 419919120, 839838240]

約数ペア:

[(1, 839838240), (2, 419919120), (3, 279946080), (4, 209959560), (5, 167967648), (6, 139973040), (8, 104979780), (9, 93315360), (10, 83983824), (12, 69986520), (15, 55989216), (16, 52489890), (18, 46657680), (20, 41991912), (24, 34993260), (27, 31105120), (30, 27994608), (32, 26244945), (36, 23328840), (40, 20995956), (45, 18663072), (48, 17496630), (54, 15552560), (60, 13997304), (61, 13767840), (72, 11664420), (80, 10497978), (90, 9331536), (96, 8748315), (108, 7776280), (120, 6998652), (122, 6883920), (135, 6221024), (144, 5832210), (160, 5248989), (180, 4665768), (183, 4589280), (216, 3888140), (240, 3499326), (244, 3441960), (270, 3110512), (288, 2916105), (305, 2753568), (360, 2332884), (366, 2294640), (432, 1944070), (480, 1749663), (488, 1720980), (540, 1555256), (549, 1529760), (610, 1376784), (720, 1166442), (732, 1147320), (864, 972035), (915, 917856), (976, 860490), (1080, 777628), (1098, 764880), (1220, 688392), (1440, 583221), (1464, 573660), (1647, 509920), (1830, 458928), (1952, 430245), (2160, 388814), (2196, 382440), (2440, 344196), (2745, 305952), (2928, 286830), (3187, 263520), (3294, 254960), (3660, 229464), (4320, 194407), (4392, 191220), (4880, 172098), (5490, 152976), (5856, 143415), (6374, 131760), (6588, 127480), (7320, 114732), (8235, 101984), (8784, 95610), (9561, 87840), (9760, 86049), (10980, 76488), (12748, 65880), (13176, 63740), (14640, 57366), (15935, 52704), (16470, 50992), (17568, 47805), (19122, 43920), (21960, 38244), (25496, 32940), (26352, 31870), (28683, 29280)]