159087780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12809}}^1$

素因数の和:12850

約数の個数: 96

約数和(自身を含む): 516499200

約数和(自身を除く): 357411420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 12809, 25618, 38427, 51236, 64045, 76854, 115281, 128090, 153708, 192135, 230562, 256180, 294607, 345843, 384270, 461124, 576405, 589214, 691686, 768540, 883821, 1152810, 1178428, 1383372, 1473035, 1729215, 1767642, 2305620, 2651463, 2946070, 3458430, 3535284, 4419105, 5302926, 5892140, 6916860, 7954389, 8838210, 10605852, 13257315, 15908778, 17676420, 26514630, 31817556, 39771945, 53029260, 79543890, 159087780]

約数ペア:

[(1, 159087780), (2, 79543890), (3, 53029260), (4, 39771945), (5, 31817556), (6, 26514630), (9, 17676420), (10, 15908778), (12, 13257315), (15, 10605852), (18, 8838210), (20, 7954389), (23, 6916860), (27, 5892140), (30, 5302926), (36, 4419105), (45, 3535284), (46, 3458430), (54, 2946070), (60, 2651463), (69, 2305620), (90, 1767642), (92, 1729215), (108, 1473035), (115, 1383372), (135, 1178428), (138, 1152810), (180, 883821), (207, 768540), (230, 691686), (270, 589214), (276, 576405), (345, 461124), (414, 384270), (460, 345843), (540, 294607), (621, 256180), (690, 230562), (828, 192135), (1035, 153708), (1242, 128090), (1380, 115281), (2070, 76854), (2484, 64045), (3105, 51236), (4140, 38427), (6210, 25618), (12420, 12809)]