219626857920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228777977}}^1$

素因数の和:228777997

約数の個数: 56

約数和(自身を含む): 697315276944

約数和(自身を除く): 477688419024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 228777977, 457555954, 686333931, 915111908, 1143889885, 1372667862, 1830223816, 2287779770, 2745335724, 3431669655, 3660447632, 4575559540, 5490671448, 6863339310, 7320895264, 9151119080, 10981342896, 13726678620, 14641790528, 18302238160, 21962685792, 27453357240, 36604476320, 43925371584, 54906714480, 73208952640, 109813428960, 219626857920]

約数ペア:

[(1, 219626857920), (2, 109813428960), (3, 73208952640), (4, 54906714480), (5, 43925371584), (6, 36604476320), (8, 27453357240), (10, 21962685792), (12, 18302238160), (15, 14641790528), (16, 13726678620), (20, 10981342896), (24, 9151119080), (30, 7320895264), (32, 6863339310), (40, 5490671448), (48, 4575559540), (60, 3660447632), (64, 3431669655), (80, 2745335724), (96, 2287779770), (120, 1830223816), (160, 1372667862), (192, 1143889885), (240, 915111908), (320, 686333931), (480, 457555954), (960, 228777977)]