38462580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5510

約数の個数: 96

約数和(自身を含む): 128889600

約数和(自身を除く): 90427020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5479, 7020, 10958, 16437, 21916, 27395, 32874, 49311, 54790, 65748, 71227, 82185, 98622, 109580, 142454, 147933, 164370, 197244, 213681, 246555, 284908, 295866, 328740, 356135, 427362, 493110, 591732, 641043, 712270, 739665, 854724, 986220, 1068405, 1282086, 1424540, 1479330, 1923129, 2136810, 2564172, 2958660, 3205215, 3846258, 4273620, 6410430, 7692516, 9615645, 12820860, 19231290, 38462580]

約数ペア:

[(1, 38462580), (2, 19231290), (3, 12820860), (4, 9615645), (5, 7692516), (6, 6410430), (9, 4273620), (10, 3846258), (12, 3205215), (13, 2958660), (15, 2564172), (18, 2136810), (20, 1923129), (26, 1479330), (27, 1424540), (30, 1282086), (36, 1068405), (39, 986220), (45, 854724), (52, 739665), (54, 712270), (60, 641043), (65, 591732), (78, 493110), (90, 427362), (108, 356135), (117, 328740), (130, 295866), (135, 284908), (156, 246555), (180, 213681), (195, 197244), (234, 164370), (260, 147933), (270, 142454), (351, 109580), (390, 98622), (468, 82185), (540, 71227), (585, 65748), (702, 54790), (780, 49311), (1170, 32874), (1404, 27395), (1755, 21916), (2340, 16437), (3510, 10958), (5479, 7020)]