195809280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3187}}^1$

素因数の和:3219

約数の個数: 104

約数和(自身を含む): 626709792

約数和(自身を除く): 430900512

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, 3187, 3840, 4096, 5120, 6144, 6374, 7680, 9561, 10240, 12288, 12748, 15360, 15935, 19122, 20480, 25496, 30720, 31870, 38244, 47805, 50992, 61440, 63740, 76488, 95610, 101984, 127480, 152976, 191220, 203968, 254960, 305952, 382440, 407936, 509920, 611904, 764880, 815872, 1019840, 1223808, 1529760, 1631744, 2039680, 2447616, 3059520, 3263488, 4079360, 4895232, 6119040, 6526976, 8158720, 9790464, 12238080, 13053952, 16317440, 19580928, 24476160, 32634880, 39161856, 48952320, 65269760, 97904640, 195809280]

約数ペア:

[(1, 195809280), (2, 97904640), (3, 65269760), (4, 48952320), (5, 39161856), (6, 32634880), (8, 24476160), (10, 19580928), (12, 16317440), (15, 13053952), (16, 12238080), (20, 9790464), (24, 8158720), (30, 6526976), (32, 6119040), (40, 4895232), (48, 4079360), (60, 3263488), (64, 3059520), (80, 2447616), (96, 2039680), (120, 1631744), (128, 1529760), (160, 1223808), (192, 1019840), (240, 815872), (256, 764880), (320, 611904), (384, 509920), (480, 407936), (512, 382440), (640, 305952), (768, 254960), (960, 203968), (1024, 191220), (1280, 152976), (1536, 127480), (1920, 101984), (2048, 95610), (2560, 76488), (3072, 63740), (3187, 61440), (3840, 50992), (4096, 47805), (5120, 38244), (6144, 31870), (6374, 30720), (7680, 25496), (9561, 20480), (10240, 19122), (12288, 15935), (12748, 15360)]