248991840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{57637}}^1$

素因数の和:57661

約数の個数: 96

約数和(自身を含む): 871486560

約数和(自身を除く): 622494720

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, 57637, 115274, 172911, 230548, 288185, 345822, 461096, 518733, 576370, 691644, 864555, 922192, 1037466, 1152740, 1383288, 1556199, 1729110, 1844384, 2074932, 2305480, 2593665, 2766576, 3112398, 3458220, 4149864, 4610960, 5187330, 5533152, 6224796, 6916440, 7780995, 8299728, 9221920, 10374660, 12449592, 13832880, 15561990, 16599456, 20749320, 24899184, 27665760, 31123980, 41498640, 49798368, 62247960, 82997280, 124495920, 248991840]

約数ペア:

[(1, 248991840), (2, 124495920), (3, 82997280), (4, 62247960), (5, 49798368), (6, 41498640), (8, 31123980), (9, 27665760), (10, 24899184), (12, 20749320), (15, 16599456), (16, 15561990), (18, 13832880), (20, 12449592), (24, 10374660), (27, 9221920), (30, 8299728), (32, 7780995), (36, 6916440), (40, 6224796), (45, 5533152), (48, 5187330), (54, 4610960), (60, 4149864), (72, 3458220), (80, 3112398), (90, 2766576), (96, 2593665), (108, 2305480), (120, 2074932), (135, 1844384), (144, 1729110), (160, 1556199), (180, 1383288), (216, 1152740), (240, 1037466), (270, 922192), (288, 864555), (360, 691644), (432, 576370), (480, 518733), (540, 461096), (720, 345822), (864, 288185), (1080, 230548), (1440, 172911), (2160, 115274), (4320, 57637)]