127172520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15359}}^1$

素因数の和:15399

約数の個数: 96

約数和(自身を含む): 431308800

約数和(自身を除く): 304136280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 15359, 30718, 46077, 61436, 76795, 92154, 122872, 138231, 153590, 184308, 230385, 276462, 307180, 353257, 368616, 460770, 552924, 614360, 691155, 706514, 921540, 1059771, 1105848, 1382310, 1413028, 1766285, 1843080, 2119542, 2764620, 2826056, 3179313, 3532570, 4239084, 5298855, 5529240, 6358626, 7065140, 8478168, 10597710, 12717252, 14130280, 15896565, 21195420, 25434504, 31793130, 42390840, 63586260, 127172520]

約数ペア:

[(1, 127172520), (2, 63586260), (3, 42390840), (4, 31793130), (5, 25434504), (6, 21195420), (8, 15896565), (9, 14130280), (10, 12717252), (12, 10597710), (15, 8478168), (18, 7065140), (20, 6358626), (23, 5529240), (24, 5298855), (30, 4239084), (36, 3532570), (40, 3179313), (45, 2826056), (46, 2764620), (60, 2119542), (69, 1843080), (72, 1766285), (90, 1413028), (92, 1382310), (115, 1105848), (120, 1059771), (138, 921540), (180, 706514), (184, 691155), (207, 614360), (230, 552924), (276, 460770), (345, 368616), (360, 353257), (414, 307180), (460, 276462), (552, 230385), (690, 184308), (828, 153590), (920, 138231), (1035, 122872), (1380, 92154), (1656, 76795), (2070, 61436), (2760, 46077), (4140, 30718), (8280, 15359)]