2065518720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{358597}}^1$

素因数の和:358622

約数の個数: 96

約数和(自身を含む): 7132514220

約数和(自身を除く): 5066995500

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 358597, 717194, 1075791, 1434388, 1792985, 2151582, 2868776, 3227373, 3585970, 4303164, 5378955, 5737552, 6454746, 7171940, 8606328, 10757910, 11475104, 12909492, 14343880, 16136865, 17212656, 21515820, 22950208, 25818984, 28687760, 32273730, 34425312, 43031640, 45900416, 51637968, 57375520, 64547460, 68850624, 86063280, 103275936, 114751040, 129094920, 137701248, 172126560, 206551872, 229502080, 258189840, 344253120, 413103744, 516379680, 688506240, 1032759360, 2065518720]

約数ペア:

[(1, 2065518720), (2, 1032759360), (3, 688506240), (4, 516379680), (5, 413103744), (6, 344253120), (8, 258189840), (9, 229502080), (10, 206551872), (12, 172126560), (15, 137701248), (16, 129094920), (18, 114751040), (20, 103275936), (24, 86063280), (30, 68850624), (32, 64547460), (36, 57375520), (40, 51637968), (45, 45900416), (48, 43031640), (60, 34425312), (64, 32273730), (72, 28687760), (80, 25818984), (90, 22950208), (96, 21515820), (120, 17212656), (128, 16136865), (144, 14343880), (160, 12909492), (180, 11475104), (192, 10757910), (240, 8606328), (288, 7171940), (320, 6454746), (360, 5737552), (384, 5378955), (480, 4303164), (576, 3585970), (640, 3227373), (720, 2868776), (960, 2151582), (1152, 1792985), (1440, 1434388), (1920, 1075791), (2880, 717194), (5760, 358597)]