194363280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89983}}^1$

素因数の和:90005

約数の個数: 80

約数和(自身を含む): 669480960

約数和(自身を除く): 475117680

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, 89983, 179966, 269949, 359932, 449915, 539898, 719864, 809847, 899830, 1079796, 1349745, 1439728, 1619694, 1799660, 2159592, 2429541, 2699490, 3239388, 3599320, 4049235, 4319184, 4859082, 5398980, 6478776, 7198640, 8098470, 9718164, 10797960, 12147705, 12957552, 16196940, 19436328, 21595920, 24295410, 32393880, 38872656, 48590820, 64787760, 97181640, 194363280]

約数ペア:

[(1, 194363280), (2, 97181640), (3, 64787760), (4, 48590820), (5, 38872656), (6, 32393880), (8, 24295410), (9, 21595920), (10, 19436328), (12, 16196940), (15, 12957552), (16, 12147705), (18, 10797960), (20, 9718164), (24, 8098470), (27, 7198640), (30, 6478776), (36, 5398980), (40, 4859082), (45, 4319184), (48, 4049235), (54, 3599320), (60, 3239388), (72, 2699490), (80, 2429541), (90, 2159592), (108, 1799660), (120, 1619694), (135, 1439728), (144, 1349745), (180, 1079796), (216, 899830), (240, 809847), (270, 719864), (360, 539898), (432, 449915), (540, 359932), (720, 269949), (1080, 179966), (2160, 89983)]