516359520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1153}}^1$

素因数の和:1485

約数の個数: 144

約数和(自身を含む): 1769275872

約数和(自身を除く): 1252916352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 311, 360, 480, 622, 720, 933, 1153, 1244, 1440, 1555, 1866, 2306, 2488, 2799, 3110, 3459, 3732, 4612, 4665, 4976, 5598, 5765, 6220, 6918, 7464, 9224, 9330, 9952, 10377, 11196, 11530, 12440, 13836, 13995, 14928, 17295, 18448, 18660, 20754, 22392, 23060, 24880, 27672, 27990, 29856, 34590, 36896, 37320, 41508, 44784, 46120, 49760, 51885, 55344, 55980, 69180, 74640, 83016, 89568, 92240, 103770, 110688, 111960, 138360, 149280, 166032, 184480, 207540, 223920, 276720, 332064, 358583, 415080, 447840, 553440, 717166, 830160, 1075749, 1434332, 1660320, 1792915, 2151498, 2868664, 3227247, 3585830, 4302996, 5378745, 5737328, 6454494, 7171660, 8605992, 10757490, 11474656, 12908988, 14343320, 16136235, 17211984, 21514980, 25817976, 28686640, 32272470, 34423968, 43029960, 51635952, 57373280, 64544940, 86059920, 103271904, 129089880, 172119840, 258179760, 516359520]

約数ペア:

[(1, 516359520), (2, 258179760), (3, 172119840), (4, 129089880), (5, 103271904), (6, 86059920), (8, 64544940), (9, 57373280), (10, 51635952), (12, 43029960), (15, 34423968), (16, 32272470), (18, 28686640), (20, 25817976), (24, 21514980), (30, 17211984), (32, 16136235), (36, 14343320), (40, 12908988), (45, 11474656), (48, 10757490), (60, 8605992), (72, 7171660), (80, 6454494), (90, 5737328), (96, 5378745), (120, 4302996), (144, 3585830), (160, 3227247), (180, 2868664), (240, 2151498), (288, 1792915), (311, 1660320), (360, 1434332), (480, 1075749), (622, 830160), (720, 717166), (933, 553440), (1153, 447840), (1244, 415080), (1440, 358583), (1555, 332064), (1866, 276720), (2306, 223920), (2488, 207540), (2799, 184480), (3110, 166032), (3459, 149280), (3732, 138360), (4612, 111960), (4665, 110688), (4976, 103770), (5598, 92240), (5765, 89568), (6220, 83016), (6918, 74640), (7464, 69180), (9224, 55980), (9330, 55344), (9952, 51885), (10377, 49760), (11196, 46120), (11530, 44784), (12440, 41508), (13836, 37320), (13995, 36896), (14928, 34590), (17295, 29856), (18448, 27990), (18660, 27672), (20754, 24880), (22392, 23060)]