170821080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{474503}}^1$

素因数の和:474520

約数の個数: 48

約数和(自身を含む): 555169680

約数和(自身を除く): 384348600

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, 474503, 949006, 1423509, 1898012, 2372515, 2847018, 3796024, 4270527, 4745030, 5694036, 7117545, 8541054, 9490060, 11388072, 14235090, 17082108, 18980120, 21352635, 28470180, 34164216, 42705270, 56940360, 85410540, 170821080]

約数ペア:

[(1, 170821080), (2, 85410540), (3, 56940360), (4, 42705270), (5, 34164216), (6, 28470180), (8, 21352635), (9, 18980120), (10, 17082108), (12, 14235090), (15, 11388072), (18, 9490060), (20, 8541054), (24, 7117545), (30, 5694036), (36, 4745030), (40, 4270527), (45, 3796024), (60, 2847018), (72, 2372515), (90, 1898012), (120, 1423509), (180, 949006), (360, 474503)]