164109240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{50651}}^1$

素因数の和:50674

約数の個数: 80

約数和(自身を含む): 551600280

約数和(自身を除く): 387491040

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, 50651, 101302, 151953, 202604, 253255, 303906, 405208, 455859, 506510, 607812, 759765, 911718, 1013020, 1215624, 1367577, 1519530, 1823436, 2026040, 2279295, 2735154, 3039060, 3646872, 4102731, 4558590, 5470308, 6078120, 6837885, 8205462, 9117180, 10940616, 13675770, 16410924, 18234360, 20513655, 27351540, 32821848, 41027310, 54703080, 82054620, 164109240]

約数ペア:

[(1, 164109240), (2, 82054620), (3, 54703080), (4, 41027310), (5, 32821848), (6, 27351540), (8, 20513655), (9, 18234360), (10, 16410924), (12, 13675770), (15, 10940616), (18, 9117180), (20, 8205462), (24, 6837885), (27, 6078120), (30, 5470308), (36, 4558590), (40, 4102731), (45, 3646872), (54, 3039060), (60, 2735154), (72, 2279295), (81, 2026040), (90, 1823436), (108, 1519530), (120, 1367577), (135, 1215624), (162, 1013020), (180, 911718), (216, 759765), (270, 607812), (324, 506510), (360, 455859), (405, 405208), (540, 303906), (648, 253255), (810, 202604), (1080, 151953), (1620, 101302), (3240, 50651)]