27439080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 83125440

約数和(自身を除く): 55686360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2137, 2140, 2568, 3210, 4274, 4280, 6411, 6420, 8548, 10685, 12822, 12840, 17096, 21370, 25644, 32055, 42740, 51288, 64110, 85480, 128220, 228659, 256440, 457318, 685977, 914636, 1143295, 1371954, 1829272, 2286590, 2743908, 3429885, 4573180, 5487816, 6859770, 9146360, 13719540, 27439080]

約数ペア:

[(1, 27439080), (2, 13719540), (3, 9146360), (4, 6859770), (5, 5487816), (6, 4573180), (8, 3429885), (10, 2743908), (12, 2286590), (15, 1829272), (20, 1371954), (24, 1143295), (30, 914636), (40, 685977), (60, 457318), (107, 256440), (120, 228659), (214, 128220), (321, 85480), (428, 64110), (535, 51288), (642, 42740), (856, 32055), (1070, 25644), (1284, 21370), (1605, 17096), (2137, 12840), (2140, 12822), (2568, 10685), (3210, 8548), (4274, 6420), (4280, 6411)]