551588160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1760

約数の個数: 112

約数和(自身を含む): 1756598976

約数和(自身を除く): 1205010816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 443, 480, 886, 960, 1297, 1329, 1772, 2215, 2594, 2658, 3544, 3891, 4430, 5188, 5316, 6485, 6645, 7088, 7782, 8860, 10376, 10632, 12970, 13290, 14176, 15564, 17720, 19455, 20752, 21264, 25940, 26580, 28352, 31128, 35440, 38910, 41504, 42528, 51880, 53160, 62256, 70880, 77820, 83008, 85056, 103760, 106320, 124512, 141760, 155640, 207520, 212640, 249024, 311280, 415040, 425280, 574571, 622560, 1149142, 1245120, 1723713, 2298284, 2872855, 3447426, 4596568, 5745710, 6894852, 8618565, 9193136, 11491420, 13789704, 17237130, 18386272, 22982840, 27579408, 34474260, 36772544, 45965680, 55158816, 68948520, 91931360, 110317632, 137897040, 183862720, 275794080, 551588160]

約数ペア:

[(1, 551588160), (2, 275794080), (3, 183862720), (4, 137897040), (5, 110317632), (6, 91931360), (8, 68948520), (10, 55158816), (12, 45965680), (15, 36772544), (16, 34474260), (20, 27579408), (24, 22982840), (30, 18386272), (32, 17237130), (40, 13789704), (48, 11491420), (60, 9193136), (64, 8618565), (80, 6894852), (96, 5745710), (120, 4596568), (160, 3447426), (192, 2872855), (240, 2298284), (320, 1723713), (443, 1245120), (480, 1149142), (886, 622560), (960, 574571), (1297, 425280), (1329, 415040), (1772, 311280), (2215, 249024), (2594, 212640), (2658, 207520), (3544, 155640), (3891, 141760), (4430, 124512), (5188, 106320), (5316, 103760), (6485, 85056), (6645, 83008), (7088, 77820), (7782, 70880), (8860, 62256), (10376, 53160), (10632, 51880), (12970, 42528), (13290, 41504), (14176, 38910), (15564, 35440), (17720, 31128), (19455, 28352), (20752, 26580), (21264, 25940)]