1277817120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{98597}}^1$

素因数の和:98624

約数の個数: 120

約数和(自身を含む): 4509675324

約数和(自身を除く): 3231858204

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 98597, 197194, 295791, 394388, 492985, 591582, 788776, 887373, 985970, 1183164, 1478955, 1577552, 1774746, 1971940, 2366328, 2662119, 2957910, 3155104, 3549492, 3943880, 4436865, 4732656, 5324238, 5915820, 7098984, 7887760, 7986357, 8873730, 9465312, 10648476, 11831640, 13310595, 14197968, 15775520, 15972714, 17747460, 21296952, 23663280, 26621190, 28395936, 31945428, 35494920, 39931785, 42593904, 47326560, 53242380, 63890856, 70989840, 79863570, 85187808, 106484760, 127781712, 141979680, 159727140, 212969520, 255563424, 319454280, 425939040, 638908560, 1277817120]

約数ペア:

[(1, 1277817120), (2, 638908560), (3, 425939040), (4, 319454280), (5, 255563424), (6, 212969520), (8, 159727140), (9, 141979680), (10, 127781712), (12, 106484760), (15, 85187808), (16, 79863570), (18, 70989840), (20, 63890856), (24, 53242380), (27, 47326560), (30, 42593904), (32, 39931785), (36, 35494920), (40, 31945428), (45, 28395936), (48, 26621190), (54, 23663280), (60, 21296952), (72, 17747460), (80, 15972714), (81, 15775520), (90, 14197968), (96, 13310595), (108, 11831640), (120, 10648476), (135, 9465312), (144, 8873730), (160, 7986357), (162, 7887760), (180, 7098984), (216, 5915820), (240, 5324238), (270, 4732656), (288, 4436865), (324, 3943880), (360, 3549492), (405, 3155104), (432, 2957910), (480, 2662119), (540, 2366328), (648, 1971940), (720, 1774746), (810, 1577552), (864, 1478955), (1080, 1183164), (1296, 985970), (1440, 887373), (1620, 788776), (2160, 591582), (2592, 492985), (3240, 394388), (4320, 295791), (6480, 197194), (12960, 98597)]