797884020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4603}}^1$

素因数の和:4731

約数の個数: 120

約数和(自身を含む): 2526933024

約数和(自身を除く): 1729049004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1284, 1605, 1620, 1926, 2140, 2889, 3210, 3852, 4603, 4815, 5778, 6420, 8667, 9206, 9630, 11556, 13809, 14445, 17334, 18412, 19260, 23015, 27618, 28890, 34668, 41427, 43335, 46030, 55236, 57780, 69045, 82854, 86670, 92060, 124281, 138090, 165708, 173340, 207135, 248562, 276180, 372843, 414270, 492521, 497124, 621405, 745686, 828540, 985042, 1242810, 1477563, 1491372, 1864215, 1970084, 2462605, 2485620, 2955126, 3728430, 4432689, 4925210, 5910252, 7387815, 7456860, 8865378, 9850420, 13298067, 14775630, 17730756, 22163445, 26596134, 29551260, 39894201, 44326890, 53192268, 66490335, 79788402, 88653780, 132980670, 159576804, 199471005, 265961340, 398942010, 797884020]

約数ペア:

[(1, 797884020), (2, 398942010), (3, 265961340), (4, 199471005), (5, 159576804), (6, 132980670), (9, 88653780), (10, 79788402), (12, 66490335), (15, 53192268), (18, 44326890), (20, 39894201), (27, 29551260), (30, 26596134), (36, 22163445), (45, 17730756), (54, 14775630), (60, 13298067), (81, 9850420), (90, 8865378), (107, 7456860), (108, 7387815), (135, 5910252), (162, 4925210), (180, 4432689), (214, 3728430), (270, 2955126), (321, 2485620), (324, 2462605), (405, 1970084), (428, 1864215), (535, 1491372), (540, 1477563), (642, 1242810), (810, 985042), (963, 828540), (1070, 745686), (1284, 621405), (1605, 497124), (1620, 492521), (1926, 414270), (2140, 372843), (2889, 276180), (3210, 248562), (3852, 207135), (4603, 173340), (4815, 165708), (5778, 138090), (6420, 124281), (8667, 92060), (9206, 86670), (9630, 82854), (11556, 69045), (13809, 57780), (14445, 55236), (17334, 46030), (18412, 43335), (19260, 41427), (23015, 34668), (27618, 28890)]