12128870880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{401087}}^1$

素因数の和:401118

約数の個数: 192

約数和(自身を含む): 48515604480

約数和(自身を除く): 36386733600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 401087, 802174, 1203261, 1604348, 2005435, 2406522, 2807609, 3208696, 3609783, 4010870, 4813044, 5615218, 6016305, 6417392, 7219566, 8021740, 8422827, 9626088, 10829349, 11230436, 12032610, 12834784, 14038045, 14439132, 16043480, 16845654, 18048915, 19252176, 21658698, 22460872, 24065220, 25268481, 28076090, 28878264, 32086960, 33691308, 36097830, 38504352, 42114135, 43317396, 44921744, 48130440, 50536962, 54146745, 56152180, 57756528, 64173920, 67382616, 72195660, 75805443, 84228270, 86634792, 89843488, 96260880, 101073924, 108293490, 112304360, 115513056, 126342405, 134765232, 144391320, 151610886, 168456540, 173269584, 192521760, 202147848, 216586980, 224608720, 252684810, 269530464, 288782640, 303221772, 336913080, 346539168, 379027215, 404295696, 433173960, 449217440, 505369620, 577565280, 606443544, 673826160, 758054430, 808591392, 866347920, 1010739240, 1212887088, 1347652320, 1516108860, 1732695840, 2021478480, 2425774176, 3032217720, 4042956960, 6064435440, 12128870880]

約数ペア:

[(1, 12128870880), (2, 6064435440), (3, 4042956960), (4, 3032217720), (5, 2425774176), (6, 2021478480), (7, 1732695840), (8, 1516108860), (9, 1347652320), (10, 1212887088), (12, 1010739240), (14, 866347920), (15, 808591392), (16, 758054430), (18, 673826160), (20, 606443544), (21, 577565280), (24, 505369620), (27, 449217440), (28, 433173960), (30, 404295696), (32, 379027215), (35, 346539168), (36, 336913080), (40, 303221772), (42, 288782640), (45, 269530464), (48, 252684810), (54, 224608720), (56, 216586980), (60, 202147848), (63, 192521760), (70, 173269584), (72, 168456540), (80, 151610886), (84, 144391320), (90, 134765232), (96, 126342405), (105, 115513056), (108, 112304360), (112, 108293490), (120, 101073924), (126, 96260880), (135, 89843488), (140, 86634792), (144, 84228270), (160, 75805443), (168, 72195660), (180, 67382616), (189, 64173920), (210, 57756528), (216, 56152180), (224, 54146745), (240, 50536962), (252, 48130440), (270, 44921744), (280, 43317396), (288, 42114135), (315, 38504352), (336, 36097830), (360, 33691308), (378, 32086960), (420, 28878264), (432, 28076090), (480, 25268481), (504, 24065220), (540, 22460872), (560, 21658698), (630, 19252176), (672, 18048915), (720, 16845654), (756, 16043480), (840, 14439132), (864, 14038045), (945, 12834784), (1008, 12032610), (1080, 11230436), (1120, 10829349), (1260, 9626088), (1440, 8422827), (1512, 8021740), (1680, 7219566), (1890, 6417392), (2016, 6016305), (2160, 5615218), (2520, 4813044), (3024, 4010870), (3360, 3609783), (3780, 3208696), (4320, 2807609), (5040, 2406522), (6048, 2005435), (7560, 1604348), (10080, 1203261), (15120, 802174), (30240, 401087)]