30216160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 78321600

約数和(自身を除く): 48105440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 199, 208, 260, 292, 365, 398, 416, 520, 584, 730, 796, 949, 995, 1040, 1168, 1460, 1592, 1898, 1990, 2080, 2336, 2587, 2920, 3184, 3796, 3980, 4745, 5174, 5840, 6368, 7592, 7960, 9490, 10348, 11680, 12935, 14527, 15184, 15920, 18980, 20696, 25870, 29054, 30368, 31840, 37960, 41392, 51740, 58108, 72635, 75920, 82784, 103480, 116216, 145270, 151840, 188851, 206960, 232432, 290540, 377702, 413920, 464864, 581080, 755404, 944255, 1162160, 1510808, 1888510, 2324320, 3021616, 3777020, 6043232, 7554040, 15108080, 30216160]

約数ペア:

[(1, 30216160), (2, 15108080), (4, 7554040), (5, 6043232), (8, 3777020), (10, 3021616), (13, 2324320), (16, 1888510), (20, 1510808), (26, 1162160), (32, 944255), (40, 755404), (52, 581080), (65, 464864), (73, 413920), (80, 377702), (104, 290540), (130, 232432), (146, 206960), (160, 188851), (199, 151840), (208, 145270), (260, 116216), (292, 103480), (365, 82784), (398, 75920), (416, 72635), (520, 58108), (584, 51740), (730, 41392), (796, 37960), (949, 31840), (995, 30368), (1040, 29054), (1168, 25870), (1460, 20696), (1592, 18980), (1898, 15920), (1990, 15184), (2080, 14527), (2336, 12935), (2587, 11680), (2920, 10348), (3184, 9490), (3796, 7960), (3980, 7592), (4745, 6368), (5174, 5840)]