195646680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{543463}}^1$

素因数の和:543480

約数の個数: 48

約数和(自身を含む): 635852880

約数和(自身を除く): 440206200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 543463, 1086926, 1630389, 2173852, 2717315, 3260778, 4347704, 4891167, 5434630, 6521556, 8151945, 9782334, 10869260, 13043112, 16303890, 19564668, 21738520, 24455835, 32607780, 39129336, 48911670, 65215560, 97823340, 195646680]

約数ペア:

[(1, 195646680), (2, 97823340), (3, 65215560), (4, 48911670), (5, 39129336), (6, 32607780), (8, 24455835), (9, 21738520), (10, 19564668), (12, 16303890), (15, 13043112), (18, 10869260), (20, 9782334), (24, 8151945), (30, 6521556), (36, 5434630), (40, 4891167), (45, 4347704), (60, 3260778), (72, 2717315), (90, 2173852), (120, 1630389), (180, 1086926), (360, 543463)]