77752320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 96

約数和(自身を含む): 248844960

約数和(自身を除く): 171092640

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, 2531, 2560, 3072, 3840, 5062, 5120, 6144, 7593, 7680, 10124, 10240, 12655, 15186, 15360, 20248, 25310, 30372, 30720, 37965, 40496, 50620, 60744, 75930, 80992, 101240, 121488, 151860, 161984, 202480, 242976, 303720, 323968, 404960, 485952, 607440, 647936, 809920, 971904, 1214880, 1295872, 1619840, 1943808, 2429760, 2591744, 3239680, 3887616, 4859520, 5183488, 6479360, 7775232, 9719040, 12958720, 15550464, 19438080, 25917440, 38876160, 77752320]

約数ペア:

[(1, 77752320), (2, 38876160), (3, 25917440), (4, 19438080), (5, 15550464), (6, 12958720), (8, 9719040), (10, 7775232), (12, 6479360), (15, 5183488), (16, 4859520), (20, 3887616), (24, 3239680), (30, 2591744), (32, 2429760), (40, 1943808), (48, 1619840), (60, 1295872), (64, 1214880), (80, 971904), (96, 809920), (120, 647936), (128, 607440), (160, 485952), (192, 404960), (240, 323968), (256, 303720), (320, 242976), (384, 202480), (480, 161984), (512, 151860), (640, 121488), (768, 101240), (960, 80992), (1024, 75930), (1280, 60744), (1536, 50620), (1920, 40496), (2048, 37965), (2531, 30720), (2560, 30372), (3072, 25310), (3840, 20248), (5062, 15360), (5120, 15186), (6144, 12655), (7593, 10240), (7680, 10124)]