26187120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 90413856

約数和(自身を除く): 64226736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 983, 1110, 1332, 1480, 1665, 1776, 1966, 2220, 2664, 2949, 2960, 3330, 3932, 4440, 4915, 5328, 5898, 6660, 7864, 8847, 8880, 9830, 11796, 13320, 14745, 15728, 17694, 19660, 23592, 26640, 29490, 35388, 36371, 39320, 44235, 47184, 58980, 70776, 72742, 78640, 88470, 109113, 117960, 141552, 145484, 176940, 181855, 218226, 235920, 290968, 327339, 353880, 363710, 436452, 545565, 581936, 654678, 707760, 727420, 872904, 1091130, 1309356, 1454840, 1636695, 1745808, 2182260, 2618712, 2909680, 3273390, 4364520, 5237424, 6546780, 8729040, 13093560, 26187120]

約数ペア:

[(1, 26187120), (2, 13093560), (3, 8729040), (4, 6546780), (5, 5237424), (6, 4364520), (8, 3273390), (9, 2909680), (10, 2618712), (12, 2182260), (15, 1745808), (16, 1636695), (18, 1454840), (20, 1309356), (24, 1091130), (30, 872904), (36, 727420), (37, 707760), (40, 654678), (45, 581936), (48, 545565), (60, 436452), (72, 363710), (74, 353880), (80, 327339), (90, 290968), (111, 235920), (120, 218226), (144, 181855), (148, 176940), (180, 145484), (185, 141552), (222, 117960), (240, 109113), (296, 88470), (333, 78640), (360, 72742), (370, 70776), (444, 58980), (555, 47184), (592, 44235), (666, 39320), (720, 36371), (740, 35388), (888, 29490), (983, 26640), (1110, 23592), (1332, 19660), (1480, 17694), (1665, 15728), (1776, 14745), (1966, 13320), (2220, 11796), (2664, 9830), (2949, 8880), (2960, 8847), (3330, 7864), (3932, 6660), (4440, 5898), (4915, 5328)]