887739480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2593}}^1$

素因数の和:2930

約数の個数: 128

約数和(自身を含む): 2969611200

約数和(自身を除く): 2081871720

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, 90, 108, 120, 135, 180, 216, 270, 317, 360, 540, 634, 951, 1080, 1268, 1585, 1902, 2536, 2593, 2853, 3170, 3804, 4755, 5186, 5706, 6340, 7608, 7779, 8559, 9510, 10372, 11412, 12680, 12965, 14265, 15558, 17118, 19020, 20744, 22824, 23337, 25930, 28530, 31116, 34236, 38040, 38895, 42795, 46674, 51860, 57060, 62232, 68472, 70011, 77790, 85590, 93348, 103720, 114120, 116685, 140022, 155580, 171180, 186696, 233370, 280044, 311160, 342360, 350055, 466740, 560088, 700110, 821981, 933480, 1400220, 1643962, 2465943, 2800440, 3287924, 4109905, 4931886, 6575848, 7397829, 8219810, 9863772, 12329715, 14795658, 16439620, 19727544, 22193487, 24659430, 29591316, 32879240, 36989145, 44386974, 49318860, 59182632, 73978290, 88773948, 98637720, 110967435, 147956580, 177547896, 221934870, 295913160, 443869740, 887739480]

約数ペア:

[(1, 887739480), (2, 443869740), (3, 295913160), (4, 221934870), (5, 177547896), (6, 147956580), (8, 110967435), (9, 98637720), (10, 88773948), (12, 73978290), (15, 59182632), (18, 49318860), (20, 44386974), (24, 36989145), (27, 32879240), (30, 29591316), (36, 24659430), (40, 22193487), (45, 19727544), (54, 16439620), (60, 14795658), (72, 12329715), (90, 9863772), (108, 8219810), (120, 7397829), (135, 6575848), (180, 4931886), (216, 4109905), (270, 3287924), (317, 2800440), (360, 2465943), (540, 1643962), (634, 1400220), (951, 933480), (1080, 821981), (1268, 700110), (1585, 560088), (1902, 466740), (2536, 350055), (2593, 342360), (2853, 311160), (3170, 280044), (3804, 233370), (4755, 186696), (5186, 171180), (5706, 155580), (6340, 140022), (7608, 116685), (7779, 114120), (8559, 103720), (9510, 93348), (10372, 85590), (11412, 77790), (12680, 70011), (12965, 68472), (14265, 62232), (15558, 57060), (17118, 51860), (19020, 46674), (20744, 42795), (22824, 38895), (23337, 38040), (25930, 34236), (28530, 31116)]