130546560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67993}}^1$

素因数の和:68015

約数の個数: 64

約数和(自身を含む): 416123280

約数和(自身を除く): 285576720

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, 320, 384, 480, 640, 960, 1920, 67993, 135986, 203979, 271972, 339965, 407958, 543944, 679930, 815916, 1019895, 1087888, 1359860, 1631832, 2039790, 2175776, 2719720, 3263664, 4079580, 4351552, 5439440, 6527328, 8159160, 8703104, 10878880, 13054656, 16318320, 21757760, 26109312, 32636640, 43515520, 65273280, 130546560]

約数ペア:

[(1, 130546560), (2, 65273280), (3, 43515520), (4, 32636640), (5, 26109312), (6, 21757760), (8, 16318320), (10, 13054656), (12, 10878880), (15, 8703104), (16, 8159160), (20, 6527328), (24, 5439440), (30, 4351552), (32, 4079580), (40, 3263664), (48, 2719720), (60, 2175776), (64, 2039790), (80, 1631832), (96, 1359860), (120, 1087888), (128, 1019895), (160, 815916), (192, 679930), (240, 543944), (320, 407958), (384, 339965), (480, 271972), (640, 203979), (960, 135986), (1920, 67993)]