379402560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 168

約数和(自身を含む): 1318686720

約数和(自身を除く): 939284160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 720, 824, 927, 960, 1030, 1236, 1279, 1440, 1545, 1648, 1854, 2060, 2472, 2558, 2880, 3090, 3296, 3708, 3837, 4120, 4635, 4944, 5116, 6180, 6395, 6592, 7416, 7674, 8240, 9270, 9888, 10232, 11511, 12360, 12790, 14832, 15348, 16480, 18540, 19185, 19776, 20464, 23022, 24720, 25580, 29664, 30696, 32960, 37080, 38370, 40928, 46044, 49440, 51160, 57555, 59328, 61392, 74160, 76740, 81856, 92088, 98880, 102320, 115110, 122784, 131737, 148320, 153480, 184176, 204640, 230220, 245568, 263474, 296640, 306960, 368352, 395211, 409280, 460440, 526948, 613920, 658685, 736704, 790422, 920880, 1053896, 1185633, 1227840, 1317370, 1580844, 1841760, 1976055, 2107792, 2371266, 2634740, 3161688, 3683520, 3952110, 4215584, 4742532, 5269480, 5928165, 6323376, 7904220, 8431168, 9485064, 10538960, 11856330, 12646752, 15808440, 18970128, 21077920, 23712660, 25293504, 31616880, 37940256, 42155840, 47425320, 63233760, 75880512, 94850640, 126467520, 189701280, 379402560]

約数ペア:

[(1, 379402560), (2, 189701280), (3, 126467520), (4, 94850640), (5, 75880512), (6, 63233760), (8, 47425320), (9, 42155840), (10, 37940256), (12, 31616880), (15, 25293504), (16, 23712660), (18, 21077920), (20, 18970128), (24, 15808440), (30, 12646752), (32, 11856330), (36, 10538960), (40, 9485064), (45, 8431168), (48, 7904220), (60, 6323376), (64, 5928165), (72, 5269480), (80, 4742532), (90, 4215584), (96, 3952110), (103, 3683520), (120, 3161688), (144, 2634740), (160, 2371266), (180, 2107792), (192, 1976055), (206, 1841760), (240, 1580844), (288, 1317370), (309, 1227840), (320, 1185633), (360, 1053896), (412, 920880), (480, 790422), (515, 736704), (576, 658685), (618, 613920), (720, 526948), (824, 460440), (927, 409280), (960, 395211), (1030, 368352), (1236, 306960), (1279, 296640), (1440, 263474), (1545, 245568), (1648, 230220), (1854, 204640), (2060, 184176), (2472, 153480), (2558, 148320), (2880, 131737), (3090, 122784), (3296, 115110), (3708, 102320), (3837, 98880), (4120, 92088), (4635, 81856), (4944, 76740), (5116, 74160), (6180, 61392), (6395, 59328), (6592, 57555), (7416, 51160), (7674, 49440), (8240, 46044), (9270, 40928), (9888, 38370), (10232, 37080), (11511, 32960), (12360, 30696), (12790, 29664), (14832, 25580), (15348, 24720), (16480, 23022), (18540, 20464), (19185, 19776)]