2748005280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3251}}^1$

素因数の和:3859

約数の個数: 144

約数和(自身を含む): 9396432864

約数和(自身を除く): 6648427584

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, 587, 720, 1174, 1440, 1761, 2348, 2935, 3251, 3522, 4696, 5283, 5870, 6502, 7044, 8805, 9392, 9753, 10566, 11740, 13004, 14088, 16255, 17610, 18784, 19506, 21132, 23480, 26008, 26415, 28176, 29259, 32510, 35220, 39012, 42264, 46960, 48765, 52016, 52830, 56352, 58518, 65020, 70440, 78024, 84528, 93920, 97530, 104032, 105660, 117036, 130040, 140880, 146295, 156048, 169056, 195060, 211320, 234072, 260080, 281760, 292590, 312096, 390120, 422640, 468144, 520160, 585180, 780240, 845280, 936288, 1170360, 1560480, 1908337, 2340720, 3816674, 4681440, 5725011, 7633348, 9541685, 11450022, 15266696, 17175033, 19083370, 22900044, 28625055, 30533392, 34350066, 38166740, 45800088, 57250110, 61066784, 68700132, 76333480, 85875165, 91600176, 114500220, 137400264, 152666960, 171750330, 183200352, 229000440, 274800528, 305333920, 343500660, 458000880, 549601056, 687001320, 916001760, 1374002640, 2748005280]

約数ペア:

[(1, 2748005280), (2, 1374002640), (3, 916001760), (4, 687001320), (5, 549601056), (6, 458000880), (8, 343500660), (9, 305333920), (10, 274800528), (12, 229000440), (15, 183200352), (16, 171750330), (18, 152666960), (20, 137400264), (24, 114500220), (30, 91600176), (32, 85875165), (36, 76333480), (40, 68700132), (45, 61066784), (48, 57250110), (60, 45800088), (72, 38166740), (80, 34350066), (90, 30533392), (96, 28625055), (120, 22900044), (144, 19083370), (160, 17175033), (180, 15266696), (240, 11450022), (288, 9541685), (360, 7633348), (480, 5725011), (587, 4681440), (720, 3816674), (1174, 2340720), (1440, 1908337), (1761, 1560480), (2348, 1170360), (2935, 936288), (3251, 845280), (3522, 780240), (4696, 585180), (5283, 520160), (5870, 468144), (6502, 422640), (7044, 390120), (8805, 312096), (9392, 292590), (9753, 281760), (10566, 260080), (11740, 234072), (13004, 211320), (14088, 195060), (16255, 169056), (17610, 156048), (18784, 146295), (19506, 140880), (21132, 130040), (23480, 117036), (26008, 105660), (26415, 104032), (28176, 97530), (29259, 93920), (32510, 84528), (35220, 78024), (39012, 70440), (42264, 65020), (46960, 58518), (48765, 56352), (52016, 52830)]