42467760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19661}}^1$

素因数の和:19683

約数の個数: 80

約数和(自身を含む): 146285280

約数和(自身を除く): 103817520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 176949, 196610, 235932, 294915, 314576, 353898, 393220, 471864, 530847, 589830, 707796, 786440, 884745, 943728, 1061694, 1179660, 1415592, 1572880, 1769490, 2123388, 2359320, 2654235, 2831184, 3538980, 4246776, 4718640, 5308470, 7077960, 8493552, 10616940, 14155920, 21233880, 42467760]

約数ペア:

[(1, 42467760), (2, 21233880), (3, 14155920), (4, 10616940), (5, 8493552), (6, 7077960), (8, 5308470), (9, 4718640), (10, 4246776), (12, 3538980), (15, 2831184), (16, 2654235), (18, 2359320), (20, 2123388), (24, 1769490), (27, 1572880), (30, 1415592), (36, 1179660), (40, 1061694), (45, 943728), (48, 884745), (54, 786440), (60, 707796), (72, 589830), (80, 530847), (90, 471864), (108, 393220), (120, 353898), (135, 314576), (144, 294915), (180, 235932), (216, 196610), (240, 176949), (270, 157288), (360, 117966), (432, 98305), (540, 78644), (720, 58983), (1080, 39322), (2160, 19661)]