231959040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{30203}}^1$

素因数の和:30229

約数の個数: 80

約数和(自身を含む): 741568608

約数和(自身を除く): 509609568

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, 1280, 1536, 1920, 2560, 3840, 7680, 30203, 60406, 90609, 120812, 151015, 181218, 241624, 302030, 362436, 453045, 483248, 604060, 724872, 906090, 966496, 1208120, 1449744, 1812180, 1932992, 2416240, 2899488, 3624360, 3865984, 4832480, 5798976, 7248720, 7731968, 9664960, 11597952, 14497440, 15463936, 19329920, 23195904, 28994880, 38659840, 46391808, 57989760, 77319680, 115979520, 231959040]

約数ペア:

[(1, 231959040), (2, 115979520), (3, 77319680), (4, 57989760), (5, 46391808), (6, 38659840), (8, 28994880), (10, 23195904), (12, 19329920), (15, 15463936), (16, 14497440), (20, 11597952), (24, 9664960), (30, 7731968), (32, 7248720), (40, 5798976), (48, 4832480), (60, 3865984), (64, 3624360), (80, 2899488), (96, 2416240), (120, 1932992), (128, 1812180), (160, 1449744), (192, 1208120), (240, 966496), (256, 906090), (320, 724872), (384, 604060), (480, 483248), (512, 453045), (640, 362436), (768, 302030), (960, 241624), (1280, 181218), (1536, 151015), (1920, 120812), (2560, 90609), (3840, 60406), (7680, 30203)]