77995440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36109}}^1$

素因数の和:36131

約数の個数: 80

約数和(自身を含む): 268658400

約数和(自身を除く): 190662960

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36109, 72218, 108327, 144436, 180545, 216654, 288872, 324981, 361090, 433308, 541635, 577744, 649962, 722180, 866616, 974943, 1083270, 1299924, 1444360, 1624905, 1733232, 1949886, 2166540, 2599848, 2888720, 3249810, 3899772, 4333080, 4874715, 5199696, 6499620, 7799544, 8666160, 9749430, 12999240, 15599088, 19498860, 25998480, 38997720, 77995440]

約数ペア:

[(1, 77995440), (2, 38997720), (3, 25998480), (4, 19498860), (5, 15599088), (6, 12999240), (8, 9749430), (9, 8666160), (10, 7799544), (12, 6499620), (15, 5199696), (16, 4874715), (18, 4333080), (20, 3899772), (24, 3249810), (27, 2888720), (30, 2599848), (36, 2166540), (40, 1949886), (45, 1733232), (48, 1624905), (54, 1444360), (60, 1299924), (72, 1083270), (80, 974943), (90, 866616), (108, 722180), (120, 649962), (135, 577744), (144, 541635), (180, 433308), (216, 361090), (240, 324981), (270, 288872), (360, 216654), (432, 180545), (540, 144436), (720, 108327), (1080, 72218), (2160, 36109)]