316385280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{3433}}^1$

素因数の和:3466

約数の個数: 144

約数和(自身を含む): 1096853940

約数和(自身を除く): 780468660

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3433, 3840, 4608, 5120, 5760, 6144, 6866, 7680, 9216, 10240, 10299, 11520, 13732, 15360, 17165, 18432, 20598, 23040, 27464, 30720, 30897, 34330, 41196, 46080, 51495, 54928, 61794, 68660, 82392, 92160, 102990, 109856, 123588, 137320, 154485, 164784, 205980, 219712, 247176, 274640, 308970, 329568, 411960, 439424, 494352, 549280, 617940, 659136, 823920, 878848, 988704, 1098560, 1235880, 1318272, 1647840, 1757696, 1977408, 2197120, 2471760, 2636544, 3295680, 3515392, 3954816, 4394240, 4943520, 5273088, 6591360, 7030784, 7909632, 8788480, 9887040, 10546176, 13182720, 15819264, 17576960, 19774080, 21092352, 26365440, 31638528, 35153920, 39548160, 52730880, 63277056, 79096320, 105461760, 158192640, 316385280]

約数ペア:

[(1, 316385280), (2, 158192640), (3, 105461760), (4, 79096320), (5, 63277056), (6, 52730880), (8, 39548160), (9, 35153920), (10, 31638528), (12, 26365440), (15, 21092352), (16, 19774080), (18, 17576960), (20, 15819264), (24, 13182720), (30, 10546176), (32, 9887040), (36, 8788480), (40, 7909632), (45, 7030784), (48, 6591360), (60, 5273088), (64, 4943520), (72, 4394240), (80, 3954816), (90, 3515392), (96, 3295680), (120, 2636544), (128, 2471760), (144, 2197120), (160, 1977408), (180, 1757696), (192, 1647840), (240, 1318272), (256, 1235880), (288, 1098560), (320, 988704), (360, 878848), (384, 823920), (480, 659136), (512, 617940), (576, 549280), (640, 494352), (720, 439424), (768, 411960), (960, 329568), (1024, 308970), (1152, 274640), (1280, 247176), (1440, 219712), (1536, 205980), (1920, 164784), (2048, 154485), (2304, 137320), (2560, 123588), (2880, 109856), (3072, 102990), (3433, 92160), (3840, 82392), (4608, 68660), (5120, 61794), (5760, 54928), (6144, 51495), (6866, 46080), (7680, 41196), (9216, 34330), (10240, 30897), (10299, 30720), (11520, 27464), (13732, 23040), (15360, 20598), (17165, 18432)]