122910720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4001}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 393316560

約数和(自身を除く): 270405840

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, 4001, 5120, 6144, 7680, 8002, 10240, 12003, 15360, 16004, 20005, 24006, 30720, 32008, 40010, 48012, 60015, 64016, 80020, 96024, 120030, 128032, 160040, 192048, 240060, 256064, 320080, 384096, 480120, 512128, 640160, 768192, 960240, 1024256, 1280320, 1536384, 1920480, 2048512, 2560640, 3072768, 3840960, 4097024, 5121280, 6145536, 7681920, 8194048, 10242560, 12291072, 15363840, 20485120, 24582144, 30727680, 40970240, 61455360, 122910720]

約数ペア:

[(1, 122910720), (2, 61455360), (3, 40970240), (4, 30727680), (5, 24582144), (6, 20485120), (8, 15363840), (10, 12291072), (12, 10242560), (15, 8194048), (16, 7681920), (20, 6145536), (24, 5121280), (30, 4097024), (32, 3840960), (40, 3072768), (48, 2560640), (60, 2048512), (64, 1920480), (80, 1536384), (96, 1280320), (120, 1024256), (128, 960240), (160, 768192), (192, 640160), (240, 512128), (256, 480120), (320, 384096), (384, 320080), (480, 256064), (512, 240060), (640, 192048), (768, 160040), (960, 128032), (1024, 120030), (1280, 96024), (1536, 80020), (1920, 64016), (2048, 60015), (2560, 48012), (3072, 40010), (3840, 32008), (4001, 30720), (5120, 24006), (6144, 20005), (7680, 16004), (8002, 15360), (10240, 12003)]