2511995520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1308331}}^1$

素因数の和:1308353

約数の個数: 64

約数和(自身を含む): 8006991840

約数和(自身を除く): 5494996320

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, 1308331, 2616662, 3924993, 5233324, 6541655, 7849986, 10466648, 13083310, 15699972, 19624965, 20933296, 26166620, 31399944, 39249930, 41866592, 52333240, 62799888, 78499860, 83733184, 104666480, 125599776, 156999720, 167466368, 209332960, 251199552, 313999440, 418665920, 502399104, 627998880, 837331840, 1255997760, 2511995520]

約数ペア:

[(1, 2511995520), (2, 1255997760), (3, 837331840), (4, 627998880), (5, 502399104), (6, 418665920), (8, 313999440), (10, 251199552), (12, 209332960), (15, 167466368), (16, 156999720), (20, 125599776), (24, 104666480), (30, 83733184), (32, 78499860), (40, 62799888), (48, 52333240), (60, 41866592), (64, 39249930), (80, 31399944), (96, 26166620), (120, 20933296), (128, 19624965), (160, 15699972), (192, 13083310), (240, 10466648), (320, 7849986), (384, 6541655), (480, 5233324), (640, 3924993), (960, 2616662), (1920, 1308331)]