28530360

素因数分解:

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

素因数の和:26437

約数の個数: 64

約数和(自身を含む): 95104800

約数和(自身を除く): 66574440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 26417, 52834, 79251, 105668, 132085, 158502, 211336, 237753, 264170, 317004, 396255, 475506, 528340, 634008, 713259, 792510, 951012, 1056680, 1188765, 1426518, 1585020, 1902024, 2377530, 2853036, 3170040, 3566295, 4755060, 5706072, 7132590, 9510120, 14265180, 28530360]

約数ペア:

[(1, 28530360), (2, 14265180), (3, 9510120), (4, 7132590), (5, 5706072), (6, 4755060), (8, 3566295), (9, 3170040), (10, 2853036), (12, 2377530), (15, 1902024), (18, 1585020), (20, 1426518), (24, 1188765), (27, 1056680), (30, 951012), (36, 792510), (40, 713259), (45, 634008), (54, 528340), (60, 475506), (72, 396255), (90, 317004), (108, 264170), (120, 237753), (135, 211336), (180, 158502), (216, 132085), (270, 105668), (360, 79251), (540, 52834), (1080, 26417)]