30839040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2704

約数の個数: 108

約数和(自身を含む): 106739724

約数和(自身を除く): 75900684

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2677, 2880, 3840, 5354, 5760, 8031, 10708, 11520, 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, 685312, 770976, 856640, 963720, 1027968, 1284960, 1541952, 1713280, 1927440, 2055936, 2569920, 3083904, 3426560, 3854880, 5139840, 6167808, 7709760, 10279680, 15419520, 30839040]

約数ペア:

[(1, 30839040), (2, 15419520), (3, 10279680), (4, 7709760), (5, 6167808), (6, 5139840), (8, 3854880), (9, 3426560), (10, 3083904), (12, 2569920), (15, 2055936), (16, 1927440), (18, 1713280), (20, 1541952), (24, 1284960), (30, 1027968), (32, 963720), (36, 856640), (40, 770976), (45, 685312), (48, 642480), (60, 513984), (64, 481860), (72, 428320), (80, 385488), (90, 342656), (96, 321240), (120, 256992), (128, 240930), (144, 214160), (160, 192744), (180, 171328), (192, 160620), (240, 128496), (256, 120465), (288, 107080), (320, 96372), (360, 85664), (384, 80310), (480, 64248), (576, 53540), (640, 48186), (720, 42832), (768, 40155), (960, 32124), (1152, 26770), (1280, 24093), (1440, 21416), (1920, 16062), (2304, 13385), (2677, 11520), (2880, 10708), (3840, 8031), (5354, 5760)]