557070480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257903}}^1$

素因数の和:257925

約数の個数: 80

約数和(自身を含む): 1918805760

約数和(自身を除く): 1361735280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 257903, 515806, 773709, 1031612, 1289515, 1547418, 2063224, 2321127, 2579030, 3094836, 3868545, 4126448, 4642254, 5158060, 6189672, 6963381, 7737090, 9284508, 10316120, 11605635, 12379344, 13926762, 15474180, 18569016, 20632240, 23211270, 27853524, 30948360, 34816905, 37138032, 46422540, 55707048, 61896720, 69633810, 92845080, 111414096, 139267620, 185690160, 278535240, 557070480]

約数ペア:

[(1, 557070480), (2, 278535240), (3, 185690160), (4, 139267620), (5, 111414096), (6, 92845080), (8, 69633810), (9, 61896720), (10, 55707048), (12, 46422540), (15, 37138032), (16, 34816905), (18, 30948360), (20, 27853524), (24, 23211270), (27, 20632240), (30, 18569016), (36, 15474180), (40, 13926762), (45, 12379344), (48, 11605635), (54, 10316120), (60, 9284508), (72, 7737090), (80, 6963381), (90, 6189672), (108, 5158060), (120, 4642254), (135, 4126448), (144, 3868545), (180, 3094836), (216, 2579030), (240, 2321127), (270, 2063224), (360, 1547418), (432, 1289515), (540, 1031612), (720, 773709), (1080, 515806), (2160, 257903)]