56126880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38977}}^1$

素因数の和:38998

約数の個数: 72

約数和(自身を含む): 191537892

約数和(自身を除く): 135411012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38977, 77954, 116931, 155908, 194885, 233862, 311816, 350793, 389770, 467724, 584655, 623632, 701586, 779540, 935448, 1169310, 1247264, 1403172, 1559080, 1753965, 1870896, 2338620, 2806344, 3118160, 3507930, 3741792, 4677240, 5612688, 6236320, 7015860, 9354480, 11225376, 14031720, 18708960, 28063440, 56126880]

約数ペア:

[(1, 56126880), (2, 28063440), (3, 18708960), (4, 14031720), (5, 11225376), (6, 9354480), (8, 7015860), (9, 6236320), (10, 5612688), (12, 4677240), (15, 3741792), (16, 3507930), (18, 3118160), (20, 2806344), (24, 2338620), (30, 1870896), (32, 1753965), (36, 1559080), (40, 1403172), (45, 1247264), (48, 1169310), (60, 935448), (72, 779540), (80, 701586), (90, 623632), (96, 584655), (120, 467724), (144, 389770), (160, 350793), (180, 311816), (240, 233862), (288, 194885), (360, 155908), (480, 116931), (720, 77954), (1440, 38977)]