2938337280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31883}}^1$

素因数の和:31916

約数の個数: 144

約数和(自身を含む): 10184068440

約数和(自身を除く): 7245731160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 31883, 46080, 63766, 92160, 95649, 127532, 159415, 191298, 255064, 286947, 318830, 382596, 478245, 510128, 573894, 637660, 765192, 956490, 1020256, 1147788, 1275320, 1434735, 1530384, 1912980, 2040512, 2295576, 2550640, 2869470, 3060768, 3825960, 4081024, 4591152, 5101280, 5738940, 6121536, 7651920, 8162048, 9182304, 10202560, 11477880, 12243072, 15303840, 16324096, 18364608, 20405120, 22955760, 24486144, 30607680, 32648192, 36729216, 40810240, 45911520, 48972288, 61215360, 65296384, 73458432, 81620480, 91823040, 97944576, 122430720, 146916864, 163240960, 183646080, 195889152, 244861440, 293833728, 326481920, 367292160, 489722880, 587667456, 734584320, 979445760, 1469168640, 2938337280]

約数ペア:

[(1, 2938337280), (2, 1469168640), (3, 979445760), (4, 734584320), (5, 587667456), (6, 489722880), (8, 367292160), (9, 326481920), (10, 293833728), (12, 244861440), (15, 195889152), (16, 183646080), (18, 163240960), (20, 146916864), (24, 122430720), (30, 97944576), (32, 91823040), (36, 81620480), (40, 73458432), (45, 65296384), (48, 61215360), (60, 48972288), (64, 45911520), (72, 40810240), (80, 36729216), (90, 32648192), (96, 30607680), (120, 24486144), (128, 22955760), (144, 20405120), (160, 18364608), (180, 16324096), (192, 15303840), (240, 12243072), (256, 11477880), (288, 10202560), (320, 9182304), (360, 8162048), (384, 7651920), (480, 6121536), (512, 5738940), (576, 5101280), (640, 4591152), (720, 4081024), (768, 3825960), (960, 3060768), (1024, 2869470), (1152, 2550640), (1280, 2295576), (1440, 2040512), (1536, 1912980), (1920, 1530384), (2048, 1434735), (2304, 1275320), (2560, 1147788), (2880, 1020256), (3072, 956490), (3840, 765192), (4608, 637660), (5120, 573894), (5760, 510128), (6144, 478245), (7680, 382596), (9216, 318830), (10240, 286947), (11520, 255064), (15360, 191298), (18432, 159415), (23040, 127532), (30720, 95649), (31883, 92160), (46080, 63766)]