78923160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24359}}^1$

素因数の和:24382

約数の個数: 80

約数和(自身を含む): 265280400

約数和(自身を除く): 186357240

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24359, 48718, 73077, 97436, 121795, 146154, 194872, 219231, 243590, 292308, 365385, 438462, 487180, 584616, 657693, 730770, 876924, 974360, 1096155, 1315386, 1461540, 1753848, 1973079, 2192310, 2630772, 2923080, 3288465, 3946158, 4384620, 5261544, 6576930, 7892316, 8769240, 9865395, 13153860, 15784632, 19730790, 26307720, 39461580, 78923160]

約数ペア:

[(1, 78923160), (2, 39461580), (3, 26307720), (4, 19730790), (5, 15784632), (6, 13153860), (8, 9865395), (9, 8769240), (10, 7892316), (12, 6576930), (15, 5261544), (18, 4384620), (20, 3946158), (24, 3288465), (27, 2923080), (30, 2630772), (36, 2192310), (40, 1973079), (45, 1753848), (54, 1461540), (60, 1315386), (72, 1096155), (81, 974360), (90, 876924), (108, 730770), (120, 657693), (135, 584616), (162, 487180), (180, 438462), (216, 365385), (270, 292308), (324, 243590), (360, 219231), (405, 194872), (540, 146154), (648, 121795), (810, 97436), (1080, 73077), (1620, 48718), (3240, 24359)]