48748800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 108

約数和(自身を含む): 160944560

約数和(自身を除く): 112195760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 2539, 3200, 3840, 4800, 5078, 6400, 7617, 9600, 10156, 12695, 15234, 19200, 20312, 25390, 30468, 38085, 40624, 50780, 60936, 63475, 76170, 81248, 101560, 121872, 126950, 152340, 162496, 190425, 203120, 243744, 253900, 304680, 324992, 380850, 406240, 487488, 507800, 609360, 649984, 761700, 812480, 974976, 1015600, 1218720, 1523400, 1624960, 1949952, 2031200, 2437440, 3046800, 3249920, 4062400, 4874880, 6093600, 8124800, 9749760, 12187200, 16249600, 24374400, 48748800]

約数ペア:

[(1, 48748800), (2, 24374400), (3, 16249600), (4, 12187200), (5, 9749760), (6, 8124800), (8, 6093600), (10, 4874880), (12, 4062400), (15, 3249920), (16, 3046800), (20, 2437440), (24, 2031200), (25, 1949952), (30, 1624960), (32, 1523400), (40, 1218720), (48, 1015600), (50, 974976), (60, 812480), (64, 761700), (75, 649984), (80, 609360), (96, 507800), (100, 487488), (120, 406240), (128, 380850), (150, 324992), (160, 304680), (192, 253900), (200, 243744), (240, 203120), (256, 190425), (300, 162496), (320, 152340), (384, 126950), (400, 121872), (480, 101560), (600, 81248), (640, 76170), (768, 63475), (800, 60936), (960, 50780), (1200, 40624), (1280, 38085), (1600, 30468), (1920, 25390), (2400, 20312), (2539, 19200), (3200, 15234), (3840, 12695), (4800, 10156), (5078, 9600), (6400, 7617)]