1639081440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{379417}}^1$

素因数の和:379441

約数の個数: 96

約数和(自身を含む): 5736800160

約数和(自身を除く): 4097718720

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, 379417, 758834, 1138251, 1517668, 1897085, 2276502, 3035336, 3414753, 3794170, 4553004, 5691255, 6070672, 6829506, 7588340, 9106008, 10244259, 11382510, 12141344, 13659012, 15176680, 17073765, 18212016, 20488518, 22765020, 27318024, 30353360, 34147530, 36424032, 40977036, 45530040, 51221295, 54636048, 60706720, 68295060, 81954072, 91060080, 102442590, 109272096, 136590120, 163908144, 182120160, 204885180, 273180240, 327816288, 409770360, 546360480, 819540720, 1639081440]

約数ペア:

[(1, 1639081440), (2, 819540720), (3, 546360480), (4, 409770360), (5, 327816288), (6, 273180240), (8, 204885180), (9, 182120160), (10, 163908144), (12, 136590120), (15, 109272096), (16, 102442590), (18, 91060080), (20, 81954072), (24, 68295060), (27, 60706720), (30, 54636048), (32, 51221295), (36, 45530040), (40, 40977036), (45, 36424032), (48, 34147530), (54, 30353360), (60, 27318024), (72, 22765020), (80, 20488518), (90, 18212016), (96, 17073765), (108, 15176680), (120, 13659012), (135, 12141344), (144, 11382510), (160, 10244259), (180, 9106008), (216, 7588340), (240, 6829506), (270, 6070672), (288, 5691255), (360, 4553004), (432, 3794170), (480, 3414753), (540, 3035336), (720, 2276502), (864, 1897085), (1080, 1517668), (1440, 1138251), (2160, 758834), (4320, 379417)]