631080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1753}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 2052180

約数和(自身を除く): 1421100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1753, 3506, 5259, 7012, 8765, 10518, 14024, 15777, 17530, 21036, 26295, 31554, 35060, 42072, 52590, 63108, 70120, 78885, 105180, 126216, 157770, 210360, 315540, 631080]

約数ペア:

[(1, 631080), (2, 315540), (3, 210360), (4, 157770), (5, 126216), (6, 105180), (8, 78885), (9, 70120), (10, 63108), (12, 52590), (15, 42072), (18, 35060), (20, 31554), (24, 26295), (30, 21036), (36, 17530), (40, 15777), (45, 14024), (60, 10518), (72, 8765), (90, 7012), (120, 5259), (180, 3506), (360, 1753)]