513546480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{26417}}^1$

素因数の和:26445

約数の個数: 120

約数和(自身を含む): 1788604272

約数和(自身を除く): 1275057792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 26417, 52834, 79251, 105668, 132085, 158502, 211336, 237753, 264170, 317004, 396255, 422672, 475506, 528340, 634008, 713259, 792510, 951012, 1056680, 1188765, 1268016, 1426518, 1585020, 1902024, 2113360, 2139777, 2377530, 2853036, 3170040, 3566295, 3804048, 4279554, 4755060, 5706072, 6340080, 6419331, 7132590, 8559108, 9510120, 10698885, 11412144, 12838662, 14265180, 17118216, 19020240, 21397770, 25677324, 28530360, 32096655, 34236432, 42795540, 51354648, 57060720, 64193310, 85591080, 102709296, 128386620, 171182160, 256773240, 513546480]

約数ペア:

[(1, 513546480), (2, 256773240), (3, 171182160), (4, 128386620), (5, 102709296), (6, 85591080), (8, 64193310), (9, 57060720), (10, 51354648), (12, 42795540), (15, 34236432), (16, 32096655), (18, 28530360), (20, 25677324), (24, 21397770), (27, 19020240), (30, 17118216), (36, 14265180), (40, 12838662), (45, 11412144), (48, 10698885), (54, 9510120), (60, 8559108), (72, 7132590), (80, 6419331), (81, 6340080), (90, 5706072), (108, 4755060), (120, 4279554), (135, 3804048), (144, 3566295), (162, 3170040), (180, 2853036), (216, 2377530), (240, 2139777), (243, 2113360), (270, 1902024), (324, 1585020), (360, 1426518), (405, 1268016), (432, 1188765), (486, 1056680), (540, 951012), (648, 792510), (720, 713259), (810, 634008), (972, 528340), (1080, 475506), (1215, 422672), (1296, 396255), (1620, 317004), (1944, 264170), (2160, 237753), (2430, 211336), (3240, 158502), (3888, 132085), (4860, 105668), (6480, 79251), (9720, 52834), (19440, 26417)]