2918400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 144

約数和(自身を含む): 10155600

約数和(自身を除く): 7237200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1024, 1140, 1200, 1216, 1280, 1425, 1520, 1536, 1600, 1824, 1900, 1920, 2048, 2280, 2400, 2432, 2560, 2850, 3040, 3072, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5120, 5700, 6080, 6144, 6400, 7296, 7600, 7680, 9120, 9600, 9728, 10240, 11400, 12160, 12800, 14592, 15200, 15360, 18240, 19200, 19456, 22800, 24320, 25600, 29184, 30400, 30720, 36480, 38400, 38912, 45600, 48640, 51200, 58368, 60800, 72960, 76800, 91200, 97280, 116736, 121600, 145920, 153600, 182400, 194560, 243200, 291840, 364800, 486400, 583680, 729600, 972800, 1459200, 2918400]

約数ペア:

[(1, 2918400), (2, 1459200), (3, 972800), (4, 729600), (5, 583680), (6, 486400), (8, 364800), (10, 291840), (12, 243200), (15, 194560), (16, 182400), (19, 153600), (20, 145920), (24, 121600), (25, 116736), (30, 97280), (32, 91200), (38, 76800), (40, 72960), (48, 60800), (50, 58368), (57, 51200), (60, 48640), (64, 45600), (75, 38912), (76, 38400), (80, 36480), (95, 30720), (96, 30400), (100, 29184), (114, 25600), (120, 24320), (128, 22800), (150, 19456), (152, 19200), (160, 18240), (190, 15360), (192, 15200), (200, 14592), (228, 12800), (240, 12160), (256, 11400), (285, 10240), (300, 9728), (304, 9600), (320, 9120), (380, 7680), (384, 7600), (400, 7296), (456, 6400), (475, 6144), (480, 6080), (512, 5700), (570, 5120), (600, 4864), (608, 4800), (640, 4560), (760, 3840), (768, 3800), (800, 3648), (912, 3200), (950, 3072), (960, 3040), (1024, 2850), (1140, 2560), (1200, 2432), (1216, 2400), (1280, 2280), (1425, 2048), (1520, 1920), (1536, 1900), (1600, 1824)]