9749760

素因数分解:

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

素因数の和:2563

約数の個数: 72

約数和(自身を含む): 31150560

約数和(自身を除く): 21400800

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, 640, 768, 960, 1280, 1920, 2539, 3840, 5078, 7617, 10156, 12695, 15234, 20312, 25390, 30468, 38085, 40624, 50780, 60936, 76170, 81248, 101560, 121872, 152340, 162496, 203120, 243744, 304680, 324992, 406240, 487488, 609360, 649984, 812480, 974976, 1218720, 1624960, 1949952, 2437440, 3249920, 4874880, 9749760]

約数ペア:

[(1, 9749760), (2, 4874880), (3, 3249920), (4, 2437440), (5, 1949952), (6, 1624960), (8, 1218720), (10, 974976), (12, 812480), (15, 649984), (16, 609360), (20, 487488), (24, 406240), (30, 324992), (32, 304680), (40, 243744), (48, 203120), (60, 162496), (64, 152340), (80, 121872), (96, 101560), (120, 81248), (128, 76170), (160, 60936), (192, 50780), (240, 40624), (256, 38085), (320, 30468), (384, 25390), (480, 20312), (640, 15234), (768, 12695), (960, 10156), (1280, 7617), (1920, 5078), (2539, 3840)]