205850160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10589}}^1$

素因数の和:10617

約数の個数: 120

約数和(自身を含む): 716985360

約数和(自身を除く): 511135200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10589, 19440, 21178, 31767, 42356, 52945, 63534, 84712, 95301, 105890, 127068, 158835, 169424, 190602, 211780, 254136, 285903, 317670, 381204, 423560, 476505, 508272, 571806, 635340, 762408, 847120, 857709, 953010, 1143612, 1270680, 1429515, 1524816, 1715418, 1906020, 2287224, 2541360, 2573127, 2859030, 3430836, 3812040, 4288545, 4574448, 5146254, 5718060, 6861672, 7624080, 8577090, 10292508, 11436120, 12865635, 13723344, 17154180, 20585016, 22872240, 25731270, 34308360, 41170032, 51462540, 68616720, 102925080, 205850160]

約数ペア:

[(1, 205850160), (2, 102925080), (3, 68616720), (4, 51462540), (5, 41170032), (6, 34308360), (8, 25731270), (9, 22872240), (10, 20585016), (12, 17154180), (15, 13723344), (16, 12865635), (18, 11436120), (20, 10292508), (24, 8577090), (27, 7624080), (30, 6861672), (36, 5718060), (40, 5146254), (45, 4574448), (48, 4288545), (54, 3812040), (60, 3430836), (72, 2859030), (80, 2573127), (81, 2541360), (90, 2287224), (108, 1906020), (120, 1715418), (135, 1524816), (144, 1429515), (162, 1270680), (180, 1143612), (216, 953010), (240, 857709), (243, 847120), (270, 762408), (324, 635340), (360, 571806), (405, 508272), (432, 476505), (486, 423560), (540, 381204), (648, 317670), (720, 285903), (810, 254136), (972, 211780), (1080, 190602), (1215, 169424), (1296, 158835), (1620, 127068), (1944, 105890), (2160, 95301), (2430, 84712), (3240, 63534), (3888, 52945), (4860, 42356), (6480, 31767), (9720, 21178), (10589, 19440)]