26748720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 90994176

約数和(自身を除く): 64245456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 383, 388, 485, 582, 720, 766, 776, 873, 970, 1149, 1164, 1455, 1532, 1552, 1746, 1915, 1940, 2298, 2328, 2910, 3064, 3447, 3492, 3830, 3880, 4365, 4596, 4656, 5745, 5820, 6128, 6894, 6984, 7660, 7760, 8730, 9192, 11490, 11640, 13788, 13968, 15320, 17235, 17460, 18384, 22980, 23280, 27576, 30640, 34470, 34920, 37151, 45960, 55152, 68940, 69840, 74302, 91920, 111453, 137880, 148604, 185755, 222906, 275760, 297208, 334359, 371510, 445812, 557265, 594416, 668718, 743020, 891624, 1114530, 1337436, 1486040, 1671795, 1783248, 2229060, 2674872, 2972080, 3343590, 4458120, 5349744, 6687180, 8916240, 13374360, 26748720]

約数ペア:

[(1, 26748720), (2, 13374360), (3, 8916240), (4, 6687180), (5, 5349744), (6, 4458120), (8, 3343590), (9, 2972080), (10, 2674872), (12, 2229060), (15, 1783248), (16, 1671795), (18, 1486040), (20, 1337436), (24, 1114530), (30, 891624), (36, 743020), (40, 668718), (45, 594416), (48, 557265), (60, 445812), (72, 371510), (80, 334359), (90, 297208), (97, 275760), (120, 222906), (144, 185755), (180, 148604), (194, 137880), (240, 111453), (291, 91920), (360, 74302), (383, 69840), (388, 68940), (485, 55152), (582, 45960), (720, 37151), (766, 34920), (776, 34470), (873, 30640), (970, 27576), (1149, 23280), (1164, 22980), (1455, 18384), (1532, 17460), (1552, 17235), (1746, 15320), (1915, 13968), (1940, 13788), (2298, 11640), (2328, 11490), (2910, 9192), (3064, 8730), (3447, 7760), (3492, 7660), (3830, 6984), (3880, 6894), (4365, 6128), (4596, 5820), (4656, 5745)]