339824640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5563

約数の個数: 104

約数和(自身を含む): 1087502688

約数和(自身を除く): 747678048

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, 4096, 5120, 5531, 6144, 7680, 10240, 11062, 12288, 15360, 16593, 20480, 22124, 27655, 30720, 33186, 44248, 55310, 61440, 66372, 82965, 88496, 110620, 132744, 165930, 176992, 221240, 265488, 331860, 353984, 442480, 530976, 663720, 707968, 884960, 1061952, 1327440, 1415936, 1769920, 2123904, 2654880, 2831872, 3539840, 4247808, 5309760, 5663744, 7079680, 8495616, 10619520, 11327488, 14159360, 16991232, 21239040, 22654976, 28318720, 33982464, 42478080, 56637440, 67964928, 84956160, 113274880, 169912320, 339824640]

約数ペア:

[(1, 339824640), (2, 169912320), (3, 113274880), (4, 84956160), (5, 67964928), (6, 56637440), (8, 42478080), (10, 33982464), (12, 28318720), (15, 22654976), (16, 21239040), (20, 16991232), (24, 14159360), (30, 11327488), (32, 10619520), (40, 8495616), (48, 7079680), (60, 5663744), (64, 5309760), (80, 4247808), (96, 3539840), (120, 2831872), (128, 2654880), (160, 2123904), (192, 1769920), (240, 1415936), (256, 1327440), (320, 1061952), (384, 884960), (480, 707968), (512, 663720), (640, 530976), (768, 442480), (960, 353984), (1024, 331860), (1280, 265488), (1536, 221240), (1920, 176992), (2048, 165930), (2560, 132744), (3072, 110620), (3840, 88496), (4096, 82965), (5120, 66372), (5531, 61440), (6144, 55310), (7680, 44248), (10240, 33186), (11062, 30720), (12288, 27655), (15360, 22124), (16593, 20480)]