2008282680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1859521}}^1$

素因数の和:1859541

約数の個数: 64

約数和(自身を含む): 6694279200

約数和(自身を除く): 4685996520

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, 1859521, 3719042, 5578563, 7438084, 9297605, 11157126, 14876168, 16735689, 18595210, 22314252, 27892815, 33471378, 37190420, 44628504, 50207067, 55785630, 66942756, 74380840, 83678445, 100414134, 111571260, 133885512, 167356890, 200828268, 223142520, 251035335, 334713780, 401656536, 502070670, 669427560, 1004141340, 2008282680]

約数ペア:

[(1, 2008282680), (2, 1004141340), (3, 669427560), (4, 502070670), (5, 401656536), (6, 334713780), (8, 251035335), (9, 223142520), (10, 200828268), (12, 167356890), (15, 133885512), (18, 111571260), (20, 100414134), (24, 83678445), (27, 74380840), (30, 66942756), (36, 55785630), (40, 50207067), (45, 44628504), (54, 37190420), (60, 33471378), (72, 27892815), (90, 22314252), (108, 18595210), (120, 16735689), (135, 14876168), (180, 11157126), (216, 9297605), (270, 7438084), (360, 5578563), (540, 3719042), (1080, 1859521)]