8687040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{9049}}^1$

素因数の和:9069

約数の個数: 56

約数和(自身を含む): 27584400

約数和(自身を除く): 18897360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 9049, 18098, 27147, 36196, 45245, 54294, 72392, 90490, 108588, 135735, 144784, 180980, 217176, 271470, 289568, 361960, 434352, 542940, 579136, 723920, 868704, 1085880, 1447840, 1737408, 2171760, 2895680, 4343520, 8687040]

約数ペア:

[(1, 8687040), (2, 4343520), (3, 2895680), (4, 2171760), (5, 1737408), (6, 1447840), (8, 1085880), (10, 868704), (12, 723920), (15, 579136), (16, 542940), (20, 434352), (24, 361960), (30, 289568), (32, 271470), (40, 217176), (48, 180980), (60, 144784), (64, 135735), (80, 108588), (96, 90490), (120, 72392), (160, 54294), (192, 45245), (240, 36196), (320, 27147), (480, 18098), (960, 9049)]