12187200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{2539}}^1$

素因数の和:2564

約数の個数: 84

約数和(自身を含む): 39999920

約数和(自身を除く): 27812720

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 2539, 4800, 5078, 7617, 10156, 12695, 15234, 20312, 25390, 30468, 38085, 40624, 50780, 60936, 63475, 76170, 81248, 101560, 121872, 126950, 152340, 162496, 190425, 203120, 243744, 253900, 304680, 380850, 406240, 487488, 507800, 609360, 761700, 812480, 1015600, 1218720, 1523400, 2031200, 2437440, 3046800, 4062400, 6093600, 12187200]

約数ペア:

[(1, 12187200), (2, 6093600), (3, 4062400), (4, 3046800), (5, 2437440), (6, 2031200), (8, 1523400), (10, 1218720), (12, 1015600), (15, 812480), (16, 761700), (20, 609360), (24, 507800), (25, 487488), (30, 406240), (32, 380850), (40, 304680), (48, 253900), (50, 243744), (60, 203120), (64, 190425), (75, 162496), (80, 152340), (96, 126950), (100, 121872), (120, 101560), (150, 81248), (160, 76170), (192, 63475), (200, 60936), (240, 50780), (300, 40624), (320, 38085), (400, 30468), (480, 25390), (600, 20312), (800, 15234), (960, 12695), (1200, 10156), (1600, 7617), (2400, 5078), (2539, 4800)]