54896640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{1787}}^1$

素因数の和:1817

約数の個数: 96

約数和(自身を含む): 175724640

約数和(自身を除く): 120828000

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, 640, 768, 960, 1024, 1280, 1536, 1787, 1920, 2048, 2560, 3072, 3574, 3840, 5120, 5361, 6144, 7148, 7680, 8935, 10240, 10722, 14296, 15360, 17870, 21444, 26805, 28592, 30720, 35740, 42888, 53610, 57184, 71480, 85776, 107220, 114368, 142960, 171552, 214440, 228736, 285920, 343104, 428880, 457472, 571840, 686208, 857760, 914944, 1143680, 1372416, 1715520, 1829888, 2287360, 2744832, 3431040, 3659776, 4574720, 5489664, 6862080, 9149440, 10979328, 13724160, 18298880, 27448320, 54896640]

約数ペア:

[(1, 54896640), (2, 27448320), (3, 18298880), (4, 13724160), (5, 10979328), (6, 9149440), (8, 6862080), (10, 5489664), (12, 4574720), (15, 3659776), (16, 3431040), (20, 2744832), (24, 2287360), (30, 1829888), (32, 1715520), (40, 1372416), (48, 1143680), (60, 914944), (64, 857760), (80, 686208), (96, 571840), (120, 457472), (128, 428880), (160, 343104), (192, 285920), (240, 228736), (256, 214440), (320, 171552), (384, 142960), (480, 114368), (512, 107220), (640, 85776), (768, 71480), (960, 57184), (1024, 53610), (1280, 42888), (1536, 35740), (1787, 30720), (1920, 28592), (2048, 26805), (2560, 21444), (3072, 17870), (3574, 15360), (3840, 14296), (5120, 10722), (5361, 10240), (6144, 8935), (7148, 7680)]