2797705440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{647617}}^1$

素因数の和:647641

約数の個数: 96

約数和(自身を含む): 9791984160

約数和(自身を除く): 6994278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 647617, 1295234, 1942851, 2590468, 3238085, 3885702, 5180936, 5828553, 6476170, 7771404, 9714255, 10361872, 11657106, 12952340, 15542808, 17485659, 19428510, 20723744, 23314212, 25904680, 29142765, 31085616, 34971318, 38857020, 46628424, 51809360, 58285530, 62171232, 69942636, 77714040, 87428295, 93256848, 103618720, 116571060, 139885272, 155428080, 174856590, 186513696, 233142120, 279770544, 310856160, 349713180, 466284240, 559541088, 699426360, 932568480, 1398852720, 2797705440]

約数ペア:

[(1, 2797705440), (2, 1398852720), (3, 932568480), (4, 699426360), (5, 559541088), (6, 466284240), (8, 349713180), (9, 310856160), (10, 279770544), (12, 233142120), (15, 186513696), (16, 174856590), (18, 155428080), (20, 139885272), (24, 116571060), (27, 103618720), (30, 93256848), (32, 87428295), (36, 77714040), (40, 69942636), (45, 62171232), (48, 58285530), (54, 51809360), (60, 46628424), (72, 38857020), (80, 34971318), (90, 31085616), (96, 29142765), (108, 25904680), (120, 23314212), (135, 20723744), (144, 19428510), (160, 17485659), (180, 15542808), (216, 12952340), (240, 11657106), (270, 10361872), (288, 9714255), (360, 7771404), (432, 6476170), (480, 5828553), (540, 5180936), (720, 3885702), (864, 3238085), (1080, 2590468), (1440, 1942851), (2160, 1295234), (4320, 647617)]