15419520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 53265420

約数和(自身を除く): 37845900

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2677, 2880, 5354, 5760, 8031, 10708, 13385, 16062, 21416, 24093, 26770, 32124, 40155, 42832, 48186, 53540, 64248, 80310, 85664, 96372, 107080, 120465, 128496, 160620, 171328, 192744, 214160, 240930, 256992, 321240, 342656, 385488, 428320, 481860, 513984, 642480, 770976, 856640, 963720, 1027968, 1284960, 1541952, 1713280, 1927440, 2569920, 3083904, 3854880, 5139840, 7709760, 15419520]

約数ペア:

[(1, 15419520), (2, 7709760), (3, 5139840), (4, 3854880), (5, 3083904), (6, 2569920), (8, 1927440), (9, 1713280), (10, 1541952), (12, 1284960), (15, 1027968), (16, 963720), (18, 856640), (20, 770976), (24, 642480), (30, 513984), (32, 481860), (36, 428320), (40, 385488), (45, 342656), (48, 321240), (60, 256992), (64, 240930), (72, 214160), (80, 192744), (90, 171328), (96, 160620), (120, 128496), (128, 120465), (144, 107080), (160, 96372), (180, 85664), (192, 80310), (240, 64248), (288, 53540), (320, 48186), (360, 42832), (384, 40155), (480, 32124), (576, 26770), (640, 24093), (720, 21416), (960, 16062), (1152, 13385), (1440, 10708), (1920, 8031), (2677, 5760), (2880, 5354)]