215267760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{99661}}^1$

素因数の和:99683

約数の個数: 80

約数和(自身を含む): 741485280

約数和(自身を除く): 526217520

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, 99661, 199322, 298983, 398644, 498305, 597966, 797288, 896949, 996610, 1195932, 1494915, 1594576, 1793898, 1993220, 2391864, 2690847, 2989830, 3587796, 3986440, 4484745, 4783728, 5381694, 5979660, 7175592, 7972880, 8969490, 10763388, 11959320, 13454235, 14351184, 17938980, 21526776, 23918640, 26908470, 35877960, 43053552, 53816940, 71755920, 107633880, 215267760]

約数ペア:

[(1, 215267760), (2, 107633880), (3, 71755920), (4, 53816940), (5, 43053552), (6, 35877960), (8, 26908470), (9, 23918640), (10, 21526776), (12, 17938980), (15, 14351184), (16, 13454235), (18, 11959320), (20, 10763388), (24, 8969490), (27, 7972880), (30, 7175592), (36, 5979660), (40, 5381694), (45, 4783728), (48, 4484745), (54, 3986440), (60, 3587796), (72, 2989830), (80, 2690847), (90, 2391864), (108, 1993220), (120, 1793898), (135, 1594576), (144, 1494915), (180, 1195932), (216, 996610), (240, 896949), (270, 797288), (360, 597966), (432, 498305), (540, 398644), (720, 298983), (1080, 199322), (2160, 99661)]