13556916540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2789489}}^1$

素因数の和:2789513

約数の個数: 72

約数和(自身を含む): 42645723120

約数和(自身を除く): 29088806580

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, 2789489, 5578978, 8368467, 11157956, 13947445, 16736934, 25105401, 27894890, 33473868, 41842335, 50210802, 55789780, 75316203, 83684670, 100421604, 125527005, 150632406, 167369340, 225948609, 251054010, 301264812, 376581015, 451897218, 502108020, 677845827, 753162030, 903794436, 1129743045, 1355691654, 1506324060, 2259486090, 2711383308, 3389229135, 4518972180, 6778458270, 13556916540]

約数ペア:

[(1, 13556916540), (2, 6778458270), (3, 4518972180), (4, 3389229135), (5, 2711383308), (6, 2259486090), (9, 1506324060), (10, 1355691654), (12, 1129743045), (15, 903794436), (18, 753162030), (20, 677845827), (27, 502108020), (30, 451897218), (36, 376581015), (45, 301264812), (54, 251054010), (60, 225948609), (81, 167369340), (90, 150632406), (108, 125527005), (135, 100421604), (162, 83684670), (180, 75316203), (243, 55789780), (270, 50210802), (324, 41842335), (405, 33473868), (486, 27894890), (540, 25105401), (810, 16736934), (972, 13947445), (1215, 11157956), (1620, 8368467), (2430, 5578978), (4860, 2789489)]