68602680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63521}}^1$

素因数の和:63541

約数の個数: 64

約数和(自身を含む): 228679200

約数和(自身を除く): 160076520

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, 63521, 127042, 190563, 254084, 317605, 381126, 508168, 571689, 635210, 762252, 952815, 1143378, 1270420, 1524504, 1715067, 1905630, 2286756, 2540840, 2858445, 3430134, 3811260, 4573512, 5716890, 6860268, 7622520, 8575335, 11433780, 13720536, 17150670, 22867560, 34301340, 68602680]

約数ペア:

[(1, 68602680), (2, 34301340), (3, 22867560), (4, 17150670), (5, 13720536), (6, 11433780), (8, 8575335), (9, 7622520), (10, 6860268), (12, 5716890), (15, 4573512), (18, 3811260), (20, 3430134), (24, 2858445), (27, 2540840), (30, 2286756), (36, 1905630), (40, 1715067), (45, 1524504), (54, 1270420), (60, 1143378), (72, 952815), (90, 762252), (108, 635210), (120, 571689), (135, 508168), (180, 381126), (216, 317605), (270, 254084), (360, 190563), (540, 127042), (1080, 63521)]