319117320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{32831}}^1$

素因数の和:32857

約数の個数: 96

約数和(自身を含む): 1075576320

約数和(自身を除く): 756459000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 32831, 65662, 98493, 131324, 164155, 196986, 262648, 295479, 328310, 393972, 492465, 590958, 656620, 787944, 886437, 984930, 1181916, 1313240, 1477395, 1772874, 1969860, 2363832, 2659311, 2954790, 3545748, 3939720, 4432185, 5318622, 5909580, 7091496, 7977933, 8864370, 10637244, 11819160, 13296555, 15955866, 17728740, 21274488, 26593110, 31911732, 35457480, 39889665, 53186220, 63823464, 79779330, 106372440, 159558660, 319117320]

約数ペア:

[(1, 319117320), (2, 159558660), (3, 106372440), (4, 79779330), (5, 63823464), (6, 53186220), (8, 39889665), (9, 35457480), (10, 31911732), (12, 26593110), (15, 21274488), (18, 17728740), (20, 15955866), (24, 13296555), (27, 11819160), (30, 10637244), (36, 8864370), (40, 7977933), (45, 7091496), (54, 5909580), (60, 5318622), (72, 4432185), (81, 3939720), (90, 3545748), (108, 2954790), (120, 2659311), (135, 2363832), (162, 1969860), (180, 1772874), (216, 1477395), (243, 1313240), (270, 1181916), (324, 984930), (360, 886437), (405, 787944), (486, 656620), (540, 590958), (648, 492465), (810, 393972), (972, 328310), (1080, 295479), (1215, 262648), (1620, 196986), (1944, 164155), (2430, 131324), (3240, 98493), (4860, 65662), (9720, 32831)]