27156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18859}}^1$

素因数の和:18880

約数の個数: 72

約数和(自身を含む): 92678040

約数和(自身を除く): 65521080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 169731, 188590, 226308, 282885, 301744, 339462, 377180, 452616, 565770, 603488, 678924, 754360, 848655, 905232, 1131540, 1357848, 1508720, 1697310, 1810464, 2263080, 2715696, 3017440, 3394620, 4526160, 5431392, 6789240, 9052320, 13578480, 27156960]

約数ペア:

[(1, 27156960), (2, 13578480), (3, 9052320), (4, 6789240), (5, 5431392), (6, 4526160), (8, 3394620), (9, 3017440), (10, 2715696), (12, 2263080), (15, 1810464), (16, 1697310), (18, 1508720), (20, 1357848), (24, 1131540), (30, 905232), (32, 848655), (36, 754360), (40, 678924), (45, 603488), (48, 565770), (60, 452616), (72, 377180), (80, 339462), (90, 301744), (96, 282885), (120, 226308), (144, 188590), (160, 169731), (180, 150872), (240, 113154), (288, 94295), (360, 75436), (480, 56577), (720, 37718), (1440, 18859)]