7994520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 26535600

約数和(自身を除く): 18541080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 419, 424, 477, 530, 636, 795, 838, 954, 1060, 1257, 1272, 1590, 1676, 1908, 2095, 2120, 2385, 2514, 3180, 3352, 3771, 3816, 4190, 4770, 5028, 6285, 6360, 7542, 8380, 9540, 10056, 12570, 15084, 16760, 18855, 19080, 22207, 25140, 30168, 37710, 44414, 50280, 66621, 75420, 88828, 111035, 133242, 150840, 177656, 199863, 222070, 266484, 333105, 399726, 444140, 532968, 666210, 799452, 888280, 999315, 1332420, 1598904, 1998630, 2664840, 3997260, 7994520]

約数ペア:

[(1, 7994520), (2, 3997260), (3, 2664840), (4, 1998630), (5, 1598904), (6, 1332420), (8, 999315), (9, 888280), (10, 799452), (12, 666210), (15, 532968), (18, 444140), (20, 399726), (24, 333105), (30, 266484), (36, 222070), (40, 199863), (45, 177656), (53, 150840), (60, 133242), (72, 111035), (90, 88828), (106, 75420), (120, 66621), (159, 50280), (180, 44414), (212, 37710), (265, 30168), (318, 25140), (360, 22207), (419, 19080), (424, 18855), (477, 16760), (530, 15084), (636, 12570), (795, 10056), (838, 9540), (954, 8380), (1060, 7542), (1257, 6360), (1272, 6285), (1590, 5028), (1676, 4770), (1908, 4190), (2095, 3816), (2120, 3771), (2385, 3352), (2514, 3180)]