87429240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80953}}^1$

素因数の和:80973

約数の個数: 64

約数和(自身を含む): 291434400

約数和(自身を除く): 204005160

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80953, 161906, 242859, 323812, 404765, 485718, 647624, 728577, 809530, 971436, 1214295, 1457154, 1619060, 1942872, 2185731, 2428590, 2914308, 3238120, 3642885, 4371462, 4857180, 5828616, 7285770, 8742924, 9714360, 10928655, 14571540, 17485848, 21857310, 29143080, 43714620, 87429240]

約数ペア:

[(1, 87429240), (2, 43714620), (3, 29143080), (4, 21857310), (5, 17485848), (6, 14571540), (8, 10928655), (9, 9714360), (10, 8742924), (12, 7285770), (15, 5828616), (18, 4857180), (20, 4371462), (24, 3642885), (27, 3238120), (30, 2914308), (36, 2428590), (40, 2185731), (45, 1942872), (54, 1619060), (60, 1457154), (72, 1214295), (90, 971436), (108, 809530), (120, 728577), (135, 647624), (180, 485718), (216, 404765), (270, 323812), (360, 242859), (540, 161906), (1080, 80953)]