138024960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4493}}^1$

素因数の和:4523

約数の個数: 96

約数和(自身を含む): 441670320

約数和(自身を除く): 303645360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4493, 5120, 6144, 7680, 8986, 10240, 13479, 15360, 17972, 22465, 26958, 30720, 35944, 44930, 53916, 67395, 71888, 89860, 107832, 134790, 143776, 179720, 215664, 269580, 287552, 359440, 431328, 539160, 575104, 718880, 862656, 1078320, 1150208, 1437760, 1725312, 2156640, 2300416, 2875520, 3450624, 4313280, 4600832, 5751040, 6901248, 8626560, 9201664, 11502080, 13802496, 17253120, 23004160, 27604992, 34506240, 46008320, 69012480, 138024960]

約数ペア:

[(1, 138024960), (2, 69012480), (3, 46008320), (4, 34506240), (5, 27604992), (6, 23004160), (8, 17253120), (10, 13802496), (12, 11502080), (15, 9201664), (16, 8626560), (20, 6901248), (24, 5751040), (30, 4600832), (32, 4313280), (40, 3450624), (48, 2875520), (60, 2300416), (64, 2156640), (80, 1725312), (96, 1437760), (120, 1150208), (128, 1078320), (160, 862656), (192, 718880), (240, 575104), (256, 539160), (320, 431328), (384, 359440), (480, 287552), (512, 269580), (640, 215664), (768, 179720), (960, 143776), (1024, 134790), (1280, 107832), (1536, 89860), (1920, 71888), (2048, 67395), (2560, 53916), (3072, 44930), (3840, 35944), (4493, 30720), (5120, 26958), (6144, 22465), (7680, 17972), (8986, 15360), (10240, 13479)]