47538480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 120

約数和(自身を含む): 162083376

約数和(自身を除く): 114544896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1637, 1815, 1936, 2420, 2640, 2904, 3274, 3630, 4840, 4911, 5808, 6548, 7260, 8185, 9680, 9822, 13096, 14520, 16370, 18007, 19644, 24555, 26192, 29040, 32740, 36014, 39288, 49110, 54021, 65480, 72028, 78576, 90035, 98220, 108042, 130960, 144056, 180070, 196440, 198077, 216084, 270105, 288112, 360140, 392880, 396154, 432168, 540210, 594231, 720280, 792308, 864336, 990385, 1080420, 1188462, 1440560, 1584616, 1980770, 2160840, 2376924, 2971155, 3169232, 3961540, 4321680, 4753848, 5942310, 7923080, 9507696, 11884620, 15846160, 23769240, 47538480]

約数ペア:

[(1, 47538480), (2, 23769240), (3, 15846160), (4, 11884620), (5, 9507696), (6, 7923080), (8, 5942310), (10, 4753848), (11, 4321680), (12, 3961540), (15, 3169232), (16, 2971155), (20, 2376924), (22, 2160840), (24, 1980770), (30, 1584616), (33, 1440560), (40, 1188462), (44, 1080420), (48, 990385), (55, 864336), (60, 792308), (66, 720280), (80, 594231), (88, 540210), (110, 432168), (120, 396154), (121, 392880), (132, 360140), (165, 288112), (176, 270105), (220, 216084), (240, 198077), (242, 196440), (264, 180070), (330, 144056), (363, 130960), (440, 108042), (484, 98220), (528, 90035), (605, 78576), (660, 72028), (726, 65480), (880, 54021), (968, 49110), (1210, 39288), (1320, 36014), (1452, 32740), (1637, 29040), (1815, 26192), (1936, 24555), (2420, 19644), (2640, 18007), (2904, 16370), (3274, 14520), (3630, 13096), (4840, 9822), (4911, 9680), (5808, 8185), (6548, 7260)]