5257494540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1081789}}^1$

素因数の和:1081813

約数の個数: 72

約数和(自身を含む): 16538405520

約数和(自身を除く): 11280910980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 1081789, 2163578, 3245367, 4327156, 5408945, 6490734, 9736101, 10817890, 12981468, 16226835, 19472202, 21635780, 29208303, 32453670, 38944404, 48680505, 58416606, 64907340, 87624909, 97361010, 116833212, 146041515, 175249818, 194722020, 262874727, 292083030, 350499636, 438124545, 525749454, 584166060, 876249090, 1051498908, 1314373635, 1752498180, 2628747270, 5257494540]

約数ペア:

[(1, 5257494540), (2, 2628747270), (3, 1752498180), (4, 1314373635), (5, 1051498908), (6, 876249090), (9, 584166060), (10, 525749454), (12, 438124545), (15, 350499636), (18, 292083030), (20, 262874727), (27, 194722020), (30, 175249818), (36, 146041515), (45, 116833212), (54, 97361010), (60, 87624909), (81, 64907340), (90, 58416606), (108, 48680505), (135, 38944404), (162, 32453670), (180, 29208303), (243, 21635780), (270, 19472202), (324, 16226835), (405, 12981468), (486, 10817890), (540, 9736101), (810, 6490734), (972, 5408945), (1215, 4327156), (1620, 3245367), (2430, 2163578), (4860, 1081789)]