56269260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16487

約数の個数: 72

約数和(自身を含む): 179677680

約数和(自身を除く): 123408420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16453, 32906, 49359, 65812, 82265, 98718, 148077, 164530, 197436, 246795, 296154, 312607, 329060, 493590, 592308, 625214, 740385, 937821, 987180, 1250428, 1480770, 1563035, 1875642, 2813463, 2961540, 3126070, 3751284, 4689105, 5626926, 6252140, 9378210, 11253852, 14067315, 18756420, 28134630, 56269260]

約数ペア:

[(1, 56269260), (2, 28134630), (3, 18756420), (4, 14067315), (5, 11253852), (6, 9378210), (9, 6252140), (10, 5626926), (12, 4689105), (15, 3751284), (18, 3126070), (19, 2961540), (20, 2813463), (30, 1875642), (36, 1563035), (38, 1480770), (45, 1250428), (57, 987180), (60, 937821), (76, 740385), (90, 625214), (95, 592308), (114, 493590), (171, 329060), (180, 312607), (190, 296154), (228, 246795), (285, 197436), (342, 164530), (380, 148077), (570, 98718), (684, 82265), (855, 65812), (1140, 49359), (1710, 32906), (3420, 16453)]