87710880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 277603200

約数和(自身を除く): 189892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 359, 480, 509, 718, 1018, 1077, 1436, 1527, 1795, 2036, 2154, 2545, 2872, 3054, 3590, 4072, 4308, 5090, 5385, 5744, 6108, 7180, 7635, 8144, 8616, 10180, 10770, 11488, 12216, 14360, 15270, 16288, 17232, 20360, 21540, 24432, 28720, 30540, 34464, 40720, 43080, 48864, 57440, 61080, 81440, 86160, 122160, 172320, 182731, 244320, 365462, 548193, 730924, 913655, 1096386, 1461848, 1827310, 2192772, 2740965, 2923696, 3654620, 4385544, 5481930, 5847392, 7309240, 8771088, 10963860, 14618480, 17542176, 21927720, 29236960, 43855440, 87710880]

約数ペア:

[(1, 87710880), (2, 43855440), (3, 29236960), (4, 21927720), (5, 17542176), (6, 14618480), (8, 10963860), (10, 8771088), (12, 7309240), (15, 5847392), (16, 5481930), (20, 4385544), (24, 3654620), (30, 2923696), (32, 2740965), (40, 2192772), (48, 1827310), (60, 1461848), (80, 1096386), (96, 913655), (120, 730924), (160, 548193), (240, 365462), (359, 244320), (480, 182731), (509, 172320), (718, 122160), (1018, 86160), (1077, 81440), (1436, 61080), (1527, 57440), (1795, 48864), (2036, 43080), (2154, 40720), (2545, 34464), (2872, 30540), (3054, 28720), (3590, 24432), (4072, 21540), (4308, 20360), (5090, 17232), (5385, 16288), (5744, 15270), (6108, 14360), (7180, 12216), (7635, 11488), (8144, 10770), (8616, 10180)]