127976160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20509}}^1$

素因数の和:20540

約数の個数: 96

約数和(自身を含む): 434155680

約数和(自身を除く): 306179520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20509, 41018, 61527, 82036, 102545, 123054, 164072, 205090, 246108, 266617, 307635, 328144, 410180, 492216, 533234, 615270, 656288, 799851, 820360, 984432, 1066468, 1230540, 1333085, 1599702, 1640720, 1968864, 2132936, 2461080, 2666170, 3199404, 3281440, 3999255, 4265872, 4922160, 5332340, 6398808, 7998510, 8531744, 9844320, 10664680, 12797616, 15997020, 21329360, 25595232, 31994040, 42658720, 63988080, 127976160]

約数ペア:

[(1, 127976160), (2, 63988080), (3, 42658720), (4, 31994040), (5, 25595232), (6, 21329360), (8, 15997020), (10, 12797616), (12, 10664680), (13, 9844320), (15, 8531744), (16, 7998510), (20, 6398808), (24, 5332340), (26, 4922160), (30, 4265872), (32, 3999255), (39, 3281440), (40, 3199404), (48, 2666170), (52, 2461080), (60, 2132936), (65, 1968864), (78, 1640720), (80, 1599702), (96, 1333085), (104, 1230540), (120, 1066468), (130, 984432), (156, 820360), (160, 799851), (195, 656288), (208, 615270), (240, 533234), (260, 492216), (312, 410180), (390, 328144), (416, 307635), (480, 266617), (520, 246108), (624, 205090), (780, 164072), (1040, 123054), (1248, 102545), (1560, 82036), (2080, 61527), (3120, 41018), (6240, 20509)]