196527960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{545911}}^1$

素因数の和:545928

約数の個数: 48

約数和(自身を含む): 638717040

約数和(自身を除く): 442189080

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, 545911, 1091822, 1637733, 2183644, 2729555, 3275466, 4367288, 4913199, 5459110, 6550932, 8188665, 9826398, 10918220, 13101864, 16377330, 19652796, 21836440, 24565995, 32754660, 39305592, 49131990, 65509320, 98263980, 196527960]

約数ペア:

[(1, 196527960), (2, 98263980), (3, 65509320), (4, 49131990), (5, 39305592), (6, 32754660), (8, 24565995), (9, 21836440), (10, 19652796), (12, 16377330), (15, 13101864), (18, 10918220), (20, 9826398), (24, 8188665), (30, 6550932), (36, 5459110), (40, 4913199), (45, 4367288), (60, 3275466), (72, 2729555), (90, 2183644), (120, 1637733), (180, 1091822), (360, 545911)]