4738560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{617}}^1$

素因数の和:643

約数の個数: 80

約数和(自身を含む): 15173136

約数和(自身を除く): 10434576

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 617, 640, 768, 960, 1234, 1280, 1536, 1851, 1920, 2468, 2560, 3085, 3702, 3840, 4936, 6170, 7404, 7680, 9255, 9872, 12340, 14808, 18510, 19744, 24680, 29616, 37020, 39488, 49360, 59232, 74040, 78976, 98720, 118464, 148080, 157952, 197440, 236928, 296160, 315904, 394880, 473856, 592320, 789760, 947712, 1184640, 1579520, 2369280, 4738560]

約数ペア:

[(1, 4738560), (2, 2369280), (3, 1579520), (4, 1184640), (5, 947712), (6, 789760), (8, 592320), (10, 473856), (12, 394880), (15, 315904), (16, 296160), (20, 236928), (24, 197440), (30, 157952), (32, 148080), (40, 118464), (48, 98720), (60, 78976), (64, 74040), (80, 59232), (96, 49360), (120, 39488), (128, 37020), (160, 29616), (192, 24680), (240, 19744), (256, 18510), (320, 14808), (384, 12340), (480, 9872), (512, 9255), (617, 7680), (640, 7404), (768, 6170), (960, 4936), (1234, 3840), (1280, 3702), (1536, 3085), (1851, 2560), (1920, 2468)]