990982680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{4003}}^1$

素因数の和:6080

約数の個数: 64

約数和(自身を含む): 2975132160

約数和(自身を除く): 1984149480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2063, 4003, 4126, 6189, 8006, 8252, 10315, 12009, 12378, 16012, 16504, 20015, 20630, 24018, 24756, 30945, 32024, 40030, 41260, 48036, 49512, 60045, 61890, 80060, 82520, 96072, 120090, 123780, 160120, 240180, 247560, 480360, 8258189, 16516378, 24774567, 33032756, 41290945, 49549134, 66065512, 82581890, 99098268, 123872835, 165163780, 198196536, 247745670, 330327560, 495491340, 990982680]

約数ペア:

[(1, 990982680), (2, 495491340), (3, 330327560), (4, 247745670), (5, 198196536), (6, 165163780), (8, 123872835), (10, 99098268), (12, 82581890), (15, 66065512), (20, 49549134), (24, 41290945), (30, 33032756), (40, 24774567), (60, 16516378), (120, 8258189), (2063, 480360), (4003, 247560), (4126, 240180), (6189, 160120), (8006, 123780), (8252, 120090), (10315, 96072), (12009, 82520), (12378, 80060), (16012, 61890), (16504, 60045), (20015, 49512), (20630, 48036), (24018, 41260), (24756, 40030), (30945, 32024)]