249169920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8141

約数の個数: 96

約数和(自身を含む): 797247360

約数和(自身を除く): 548077440

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, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 8111, 10240, 15360, 16222, 24333, 30720, 32444, 40555, 48666, 64888, 81110, 97332, 121665, 129776, 162220, 194664, 243330, 259552, 324440, 389328, 486660, 519104, 648880, 778656, 973320, 1038208, 1297760, 1557312, 1946640, 2076416, 2595520, 3114624, 3893280, 4152832, 5191040, 6229248, 7786560, 8305664, 10382080, 12458496, 15573120, 16611328, 20764160, 24916992, 31146240, 41528320, 49833984, 62292480, 83056640, 124584960, 249169920]

約数ペア:

[(1, 249169920), (2, 124584960), (3, 83056640), (4, 62292480), (5, 49833984), (6, 41528320), (8, 31146240), (10, 24916992), (12, 20764160), (15, 16611328), (16, 15573120), (20, 12458496), (24, 10382080), (30, 8305664), (32, 7786560), (40, 6229248), (48, 5191040), (60, 4152832), (64, 3893280), (80, 3114624), (96, 2595520), (120, 2076416), (128, 1946640), (160, 1557312), (192, 1297760), (240, 1038208), (256, 973320), (320, 778656), (384, 648880), (480, 519104), (512, 486660), (640, 389328), (768, 324440), (960, 259552), (1024, 243330), (1280, 194664), (1536, 162220), (1920, 129776), (2048, 121665), (2560, 97332), (3072, 81110), (3840, 64888), (5120, 48666), (6144, 40555), (7680, 32444), (8111, 30720), (10240, 24333), (15360, 16222)]