202120997280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{480143}}^1$

素因数の和:481038

約数の個数: 96

約数和(自身を含む): 637408445184

約数和(自身を除く): 435287447904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 877, 1754, 2631, 3508, 4385, 5262, 7016, 8770, 10524, 13155, 14032, 17540, 21048, 26310, 28064, 35080, 42096, 52620, 70160, 84192, 105240, 140320, 210480, 420960, 480143, 960286, 1440429, 1920572, 2400715, 2880858, 3841144, 4801430, 5761716, 7202145, 7682288, 9602860, 11523432, 14404290, 15364576, 19205720, 23046864, 28808580, 38411440, 46093728, 57617160, 76822880, 115234320, 230468640, 421085411, 842170822, 1263256233, 1684341644, 2105427055, 2526512466, 3368683288, 4210854110, 5053024932, 6316281165, 6737366576, 8421708220, 10106049864, 12632562330, 13474733152, 16843416440, 20212099728, 25265124660, 33686832880, 40424199456, 50530249320, 67373665760, 101060498640, 202120997280]

約数ペア:

[(1, 202120997280), (2, 101060498640), (3, 67373665760), (4, 50530249320), (5, 40424199456), (6, 33686832880), (8, 25265124660), (10, 20212099728), (12, 16843416440), (15, 13474733152), (16, 12632562330), (20, 10106049864), (24, 8421708220), (30, 6737366576), (32, 6316281165), (40, 5053024932), (48, 4210854110), (60, 3368683288), (80, 2526512466), (96, 2105427055), (120, 1684341644), (160, 1263256233), (240, 842170822), (480, 421085411), (877, 230468640), (1754, 115234320), (2631, 76822880), (3508, 57617160), (4385, 46093728), (5262, 38411440), (7016, 28808580), (8770, 23046864), (10524, 19205720), (13155, 15364576), (14032, 14404290), (17540, 11523432), (21048, 9602860), (26310, 7682288), (28064, 7202145), (35080, 5761716), (42096, 4801430), (52620, 3841144), (70160, 2880858), (84192, 2400715), (105240, 1920572), (140320, 1440429), (210480, 960286), (420960, 480143)]