16235760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 51202080

約数和(自身を除く): 34966320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1109, 1220, 1464, 1830, 2218, 2440, 2928, 3327, 3660, 4436, 4880, 5545, 6654, 7320, 8872, 11090, 13308, 14640, 16635, 17744, 22180, 26616, 33270, 44360, 53232, 66540, 67649, 88720, 133080, 135298, 202947, 266160, 270596, 338245, 405894, 541192, 676490, 811788, 1014735, 1082384, 1352980, 1623576, 2029470, 2705960, 3247152, 4058940, 5411920, 8117880, 16235760]

約数ペア:

[(1, 16235760), (2, 8117880), (3, 5411920), (4, 4058940), (5, 3247152), (6, 2705960), (8, 2029470), (10, 1623576), (12, 1352980), (15, 1082384), (16, 1014735), (20, 811788), (24, 676490), (30, 541192), (40, 405894), (48, 338245), (60, 270596), (61, 266160), (80, 202947), (120, 135298), (122, 133080), (183, 88720), (240, 67649), (244, 66540), (305, 53232), (366, 44360), (488, 33270), (610, 26616), (732, 22180), (915, 17744), (976, 16635), (1109, 14640), (1220, 13308), (1464, 11090), (1830, 8872), (2218, 7320), (2440, 6654), (2928, 5545), (3327, 4880), (3660, 4436)]