53395920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74161}}^1$

素因数の和:74180

約数の個数: 60

約数和(自身を含む): 179323716

約数和(自身を除く): 125927796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74161, 148322, 222483, 296644, 370805, 444966, 593288, 667449, 741610, 889932, 1112415, 1186576, 1334898, 1483220, 1779864, 2224830, 2669796, 2966440, 3337245, 3559728, 4449660, 5339592, 5932880, 6674490, 8899320, 10679184, 13348980, 17798640, 26697960, 53395920]

約数ペア:

[(1, 53395920), (2, 26697960), (3, 17798640), (4, 13348980), (5, 10679184), (6, 8899320), (8, 6674490), (9, 5932880), (10, 5339592), (12, 4449660), (15, 3559728), (16, 3337245), (18, 2966440), (20, 2669796), (24, 2224830), (30, 1779864), (36, 1483220), (40, 1334898), (45, 1186576), (48, 1112415), (60, 889932), (72, 741610), (80, 667449), (90, 593288), (120, 444966), (144, 370805), (180, 296644), (240, 222483), (360, 148322), (720, 74161)]